Settings: show DLSS override version in dropdown/description, and

remove unused mark from DLSS-RR preset E. Tries to parse nvngx_config.txt and find the latest override version, displays it in dropdown. Needs testing with systems that have modified nvngx_config (eg. through updating DLSS override with tools), may release test version for it soon.
Form: disable text auto-complete in filter textbox
2025-12-24 07:28:08 -05:00 · 2025-08-06 23:30:42 +01:00 · 2025-08-06 23:05:09 +01:00 · 2025-08-01 22:03:18 +01:00 · 2025-07-31 16:50:17 +01:00 · 2025-07-31 02:07:53 +01:00
39 changed files with 18108 additions and 14234 deletions
--- a/nspector/Common/CustomSettings/CustomSetting.cs
+++ b/nspector/Common/CustomSettings/CustomSetting.cs
@@ -13,8 +13,13 @@ namespace nspector.Common.CustomSettings
        public string HexSettingId { get; set; }
        public string Description { get; set; }
        public string GroupName { get; set; }
+        public string AlternateNames { get; set; }
        public string OverrideDefault { get; set; }
        public float MinRequiredDriverVersion { get; set; }
+        public float MaxRequiredDriverVersion { get; set; }
+        public bool Hidden { get; set; }
+        public bool HasConstraints { get; set; }
+        public string DataType { get; set; }

        public List<CustomSettingValue> SettingValues { get; set; }

--- a/nspector/Common/DrsDecrypterService.cs
+++ b/nspector/Common/DrsDecrypterService.cs
@@ -89,7 +89,7 @@ namespace nspector.Common

        private string FormatInternalSettingKey(string profileName, uint settingId)
        {
-            return profileName + settingId.ToString("X8").ToLower();
+            return profileName + settingId.ToString("X8").ToLowerInvariant();
        }

        public bool IsInternalSetting(string profileName, uint settingId)
--- a/nspector/Common/DrsImportService.cs
+++ b/nspector/Common/DrsImportService.cs
@@ -260,7 +260,15 @@ namespace nspector.Common
                if (!alreadySet.Contains(setting.SettingId))
                {
                    var newSetting = ImportExportUitl.ConvertProfileSettingToDrsSetting(setting);
-                    StoreSetting(hSession, hProfile, newSetting);
+                    try
+                    {
+                        StoreSetting(hSession, hProfile, newSetting);
+                    }
+                    catch (NvapiException ex)
+                    {
+                        if (ex.Status != NvAPI_Status.NVAPI_SETTING_NOT_FOUND)
+                            throw;
+                    }
                }
            }
        }
--- a/nspector/Common/DrsScannerService.cs
+++ b/nspector/Common/DrsScannerService.cs
@@ -161,9 +161,8 @@ namespace nspector.Common

        private void AddScannedSettingToCache(NVDRS_PROFILE profile, NVDRS_SETTING setting)
        {
-            // Skip 3D Vision string values here for improved scan performance
-            bool allowAddValue = setting.settingId < 0x70000000 || setting.settingType == NVDRS_SETTING_TYPE.NVDRS_DWORD_TYPE;
-
+            // 3D Vision is dead so dont bother scanning those values for improved scan performance
+            bool allowAddValue = !((setting.settingId & 0x70000000) == 0x70000000); 
            //bool allowAddValue = true;

            var cachedSetting = CachedSettings
@@ -186,6 +185,7 @@ namespace nspector.Common
                        cachedSetting.AddDwordValue(setting.predefinedValue.dwordValue, profile.profileName);
                    else if (setting.settingType == NVDRS_SETTING_TYPE.NVDRS_BINARY_TYPE)
                        cachedSetting.AddBinaryValue(setting.predefinedValue.binaryValue, profile.profileName);
+                    
                }
                else
                    cachedSetting.ProfileCount++;
@@ -198,7 +198,7 @@ namespace nspector.Common

        public string FindProfilesUsingApplication(string applicationName)
        {
-            string lowerApplicationName = applicationName.ToLower();
+            string lowerApplicationName = applicationName.ToLowerInvariant();
            string tmpfile = TempFile.GetTempFileName();

            try
@@ -219,7 +219,7 @@ namespace nspector.Common
                        string scope = m.Result("${scope}");
                        foreach (Match ms in Regex.Matches(scope, "Executable\\s\\\"(?<app>.*?)\\\"", RegexOptions.Singleline))
                        {
-                            if (ms.Result("${app}").ToLower() == lowerApplicationName)
+                            if (ms.Result("${app}").ToLowerInvariant() == lowerApplicationName)
                            {
                                matchingProfiles.Add(m.Result("${profile}"));
                            }
--- a/nspector/Common/DrsServiceLocator.cs
+++ b/nspector/Common/DrsServiceLocator.cs
@@ -14,6 +14,8 @@ namespace nspector.Common
        public static readonly DrsScannerService ScannerService;
        public static readonly DrsDecrypterService DecrypterService;

+        public static bool IsExternalCustomSettings { get; private set; } = false;
+
        static DrsServiceLocator()
        {
            CustomSettings = LoadCustomSettings();
@@ -31,7 +33,18 @@ namespace nspector.Common
            string csnDefaultPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\CustomSettingNames.xml";

            if (File.Exists(csnDefaultPath))
-                return CustomSettingNames.FactoryLoadFromFile(csnDefaultPath);
+            {
+                try
+                {
+                    var externalSettings = CustomSettingNames.FactoryLoadFromFile(csnDefaultPath);
+                    IsExternalCustomSettings = true;
+                    return externalSettings;
+                }
+                catch
+                {
+                    return CustomSettingNames.FactoryLoadFromString(Properties.Resources.CustomSettingNames);
+                }
+            }
            else
                return CustomSettingNames.FactoryLoadFromString(Properties.Resources.CustomSettingNames);
        }
@@ -40,8 +53,12 @@ namespace nspector.Common
        {
            string csnDefaultPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\Reference.xml";

-            if (File.Exists(csnDefaultPath))
-                return CustomSettingNames.FactoryLoadFromFile(csnDefaultPath);
+            try
+            {
+                if (File.Exists(csnDefaultPath))
+                    return CustomSettingNames.FactoryLoadFromFile(csnDefaultPath);
+            }
+            catch { }

            return null;
        }
--- a/nspector/Common/DrsSettingsMetaService.cs
+++ b/nspector/Common/DrsSettingsMetaService.cs
@@ -106,6 +106,17 @@ namespace nspector.Common
            return null;
        }

+        private string GetAlternateNames(uint settingId)
+        {
+            foreach (var service in MetaServices.OrderBy(x => x.Service.Source))
+            {
+                var altNames = service.Service.GetAlternateNames(settingId);
+                if (altNames != null)
+                    return altNames;
+            }
+            return null;
+        }
+
        private uint GetDwordDefaultValue(uint settingId)
        {
            foreach (var service in MetaServices.OrderBy(x => x.Service.Source))
@@ -306,6 +317,11 @@ namespace nspector.Common
                SettingType = settingType,
                SettingName = settingName,
                GroupName = groupName,
+                AlternateNames = GetAlternateNames(settingId),
+
+                IsApiExposed = GetIsApiExposed(settingId),
+                IsSettingHidden = GetIsSettingHidden(settingId),
+                Description = GetDescription(settingId),

                DefaultDwordValue =
                    settingType == NVDRS_SETTING_TYPE.NVDRS_DWORD_TYPE
@@ -345,6 +361,10 @@ namespace nspector.Common
                SettingName = settingMeta.SettingName,
                SettingType = settingMeta.SettingType,
                GroupName = settingMeta.GroupName,
+                AlternateNames = settingMeta.AlternateNames,
+                IsApiExposed = settingMeta.IsApiExposed,
+                IsSettingHidden = settingMeta.IsSettingHidden,
+                Description = settingMeta.Description,
            };

            if (string.IsNullOrEmpty(newMeta.SettingName))
@@ -403,5 +423,30 @@ namespace nspector.Common
                return "Other";

        }
+        private bool GetIsApiExposed(uint settingId)
+        {
+            var driverMeta = MetaServices.FirstOrDefault(m => m.Service.Source == SettingMetaSource.DriverSettings);
+            return (driverMeta != null && driverMeta.Service.GetSettingIds().Contains(settingId));
+        }
+
+        private bool GetIsSettingHidden(uint settingId)
+        {
+            var csnMeta = MetaServices.FirstOrDefault(m => m.Service.Source == SettingMetaSource.CustomSettings);
+            var refMeta = MetaServices.FirstOrDefault(m => m.Service.Source == SettingMetaSource.ReferenceSettings);
+
+            return (csnMeta != null && ((CustomSettingMetaService)csnMeta.Service).IsSettingHidden(settingId)) || 
+                refMeta != null && ((CustomSettingMetaService)refMeta.Service).IsSettingHidden(settingId);
+        }
+
+        private string GetDescription(uint settingId)
+        {
+            var csn = MetaServices.FirstOrDefault(m => m.Service.Source == SettingMetaSource.CustomSettings);
+            var csnDescription = csn != null ? ((CustomSettingMetaService)csn.Service).GetDescription(settingId) ?? "" : "";
+            
+            var refs = MetaServices.FirstOrDefault(m => m.Service.Source == SettingMetaSource.ReferenceSettings);
+            var refsDescription = refs != null ? ((CustomSettingMetaService)refs.Service).GetDescription(settingId) ?? "" : "";
+
+            return !string.IsNullOrEmpty(csnDescription) ? csnDescription : refsDescription;
+        }
    }
 }
--- a/nspector/Common/DrsSettingsService.cs
+++ b/nspector/Common/DrsSettingsService.cs
@@ -141,6 +141,27 @@ namespace nspector.Common

        }

+        public string GetProfileNameByExeName(string appName)
+        {
+            string profileName = string.Empty;
+
+            DrsSession((hSession) =>
+            {
+                var hProfile = FindApplicationByName(hSession, appName);
+                if (hProfile != IntPtr.Zero)
+                {
+                    var profile = GetProfileInfo(hSession, hProfile);
+
+                    if (profile.isPredefined == 0 || profile.numOfApps > 0)
+                    {
+                        profileName = profile.profileName;
+                    }
+                }
+            });
+
+            return profileName;
+        }
+
        public List<string> GetProfileNames(ref string baseProfileName)
        {
            var lstResult = new List<string>();
@@ -272,6 +293,39 @@ namespace nspector.Common
            removeFromModified = tmpRemoveFromModified;
        }

+        public void DeleteValue(string profileName, uint settingId, out bool removeFromModified)
+        {
+            var tmpRemoveFromModified = false;
+
+            DrsSession((hSession) =>
+            {
+                var hProfile = GetProfileHandle(hSession, profileName);
+
+                if (hProfile != IntPtr.Zero)
+                {
+                    int dropCount = 0;
+                    var settings = GetProfileSettings(hSession, hProfile);
+                    foreach (var setting in settings)
+                    {
+                        if (setting.settingId != settingId) continue;
+                        
+                        if (setting.settingLocation == NVDRS_SETTING_LOCATION.NVDRS_CURRENT_PROFILE_LOCATION)
+                        {
+                            if (nvw.DRS_DeleteProfileSetting(hSession, hProfile, setting.settingId) == NvAPI_Status.NVAPI_OK)
+                            {
+                                dropCount++;
+                                break;
+                            }
+                        }
+                    }
+                    tmpRemoveFromModified = (dropCount == 0);
+                    SaveSettings(hSession);
+                }
+            });
+
+            removeFromModified = tmpRemoveFromModified;
+        }
+
        public uint GetDwordValueFromProfile(string profileName, uint settingId, bool returnDefaultValue = false, bool forceDedicatedScope = false)
        {
            return DrsSession((hSession) =>
@@ -438,10 +492,13 @@ namespace nspector.Common
                SettingId = setting.settingId,
                SettingText = settingMeta.SettingName,
                GroupName = settingMeta.GroupName,
+                AlternateNames = settingMeta.AlternateNames,
                ValueRaw = valueRaw,
                ValueText = valueText,
                State = settingState,
                IsStringValue = settingMeta.SettingType == NVDRS_SETTING_TYPE.NVDRS_WSTRING_TYPE,
+                IsApiExposed = settingMeta.IsApiExposed,
+                IsSettingHidden = settingMeta.IsSettingHidden,
            };
        }

@@ -468,6 +525,8 @@ namespace nspector.Common

                foreach (var settingId in settingIds)
                {
+                    if (settingId == 0) continue;
+
                    var setting = ReadSetting(hSession, hProfile, settingId);
                    if (setting != null)
                        result.Add(CreateSettingItem(setting.Value));
@@ -512,7 +571,7 @@ namespace nspector.Common
            });
        }

-        private string GetApplicationFingerprint(NVDRS_APPLICATION_V3 application)
+        private string GetApplicationFingerprint(NVDRS_APPLICATION_V4 application)
        {
            return $"{application.appName}|{application.fileInFolder}|{application.userFriendlyName}|{application.launcher}";
        }
--- a/nspector/Common/DrsSettingsServiceBase.cs
+++ b/nspector/Common/DrsSettingsServiceBase.cs
@@ -14,6 +14,7 @@ namespace nspector.Common
 {
    internal abstract class DrsSettingsServiceBase
    {
+        public static readonly float DriverVersion = GetDriverVersionInternal();

        protected DrsSettingsMetaService meta;
        protected DrsDecrypterService decrypter;
@@ -22,11 +23,9 @@ namespace nspector.Common
        {
            meta = metaService;
            decrypter = decrpterService;
-            DriverVersion = GetDriverVersionInternal();
        }

-        public readonly float DriverVersion;
-        private float GetDriverVersionInternal()
+        private static float GetDriverVersionInternal()
        {
            float result = 0f;
            uint sysDrvVersion = 0;
@@ -215,9 +214,9 @@ namespace nspector.Common

        protected void AddApplication(IntPtr hSession, IntPtr hProfile, string applicationName)
        {
-            var newApp = new NVDRS_APPLICATION_V3()
+            var newApp = new NVDRS_APPLICATION_V4()
            {
-                version = nvw.NVDRS_APPLICATION_VER_V3,
+                version = nvw.NVDRS_APPLICATION_VER_V4,
                appName = applicationName,
            };

@@ -227,7 +226,7 @@ namespace nspector.Common

        }

-        protected void DeleteApplication(IntPtr hSession, IntPtr hProfile, NVDRS_APPLICATION_V3 application)
+        protected void DeleteApplication(IntPtr hSession, IntPtr hProfile, NVDRS_APPLICATION_V4 application)
        {
            var caRes = nvw.DRS_DeleteApplicationEx(hSession, hProfile, ref application);
            if (caRes != NvAPI_Status.NVAPI_OK)
@@ -285,16 +284,16 @@ namespace nspector.Common
            return settings.ToList();
        }

-        protected List<NVDRS_APPLICATION_V3> GetProfileApplications(IntPtr hSession, IntPtr hProfile)
+        protected List<NVDRS_APPLICATION_V4> GetProfileApplications(IntPtr hSession, IntPtr hProfile)
        {
            uint appCount = 512;
-            var apps = new NVDRS_APPLICATION_V3[512];
-            apps[0].version = NvapiDrsWrapper.NVDRS_APPLICATION_VER_V3;
+            var apps = new NVDRS_APPLICATION_V4[512];
+            apps[0].version = NvapiDrsWrapper.NVDRS_APPLICATION_VER_V4;

            var esRes = NvapiDrsWrapper.DRS_EnumApplications(hSession, hProfile, 0, ref appCount, ref apps);

            if (esRes == NvAPI_Status.NVAPI_END_ENUMERATION)
-                return new List<NVDRS_APPLICATION_V3>();
+                return new List<NVDRS_APPLICATION_V4>();

            if (esRes != NvAPI_Status.NVAPI_OK)
                throw new NvapiException("DRS_EnumApplications", esRes);
@@ -302,6 +301,20 @@ namespace nspector.Common
            return apps.ToList();
        }

+        protected IntPtr FindApplicationByName(IntPtr hSession, string appName)
+        {
+            IntPtr hProfile = IntPtr.Zero;
+            NVDRS_APPLICATION_V4 app = new NVDRS_APPLICATION_V4();
+            app.version = NvapiDrsWrapper.NVDRS_APPLICATION_VER_V4;
+
+            var res = NvapiDrsWrapper.DRS_FindApplicationByName(hSession, new StringBuilder(appName), ref hProfile, ref app);
+
+            if (res != NvAPI_Status.NVAPI_OK)
+                throw new NvapiException("DRS_FindApplicationByName", res);
+
+            return hProfile;
+        }
+
        protected void SaveSettings(IntPtr hSession)
        {
            var nvRes = nvw.DRS_SaveSettings(hSession);
--- a/nspector/Common/DrsUtil.cs
+++ b/nspector/Common/DrsUtil.cs
@@ -17,7 +17,7 @@ namespace nspector.Common
        public static uint ParseDwordByInputSafe(string input)
        {
            uint result = 0;
-            if (input.ToLower().StartsWith("0x"))
+            if (input.ToLowerInvariant().StartsWith("0x"))
            {
                try
                {
@@ -53,7 +53,7 @@ namespace nspector.Common

        internal static string ParseStringSettingValue(SettingMeta meta, string text)
        {
-            var valueByName = meta.StringValues.FirstOrDefault(x => x.ValueName != null && x.ValueName.Equals(text));
+            var valueByName = meta.StringValues?.FirstOrDefault(x => x.ValueName != null && x.ValueName.Equals(text));
            if (valueByName != null)
                return valueByName.Value;

--- a/nspector/Common/Helper/DlssHelper.cs
+++ b/nspector/Common/Helper/DlssHelper.cs
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+
+namespace nspector.Common.Helper
+{
+    public class IniParser
+    {
+        public Dictionary<string, Dictionary<string, string>> Data { get; } = new();
+
+        public void Load(string filePath)
+        {
+            using var reader = new StreamReader(filePath);
+            string? line;
+            string? currentSection = null;
+
+            while ((line = reader.ReadLine()) != null)
+            {
+                line = line.Trim();
+
+                // Skip empty lines and comments
+                if (string.IsNullOrEmpty(line) || line.StartsWith(";") || line.StartsWith("#"))
+                    continue;
+
+                // Section
+                if (line.StartsWith("[") && line.EndsWith("]"))
+                {
+                    currentSection = line.Substring(1, line.Length - 2).Trim();
+                    if (!Data.ContainsKey(currentSection))
+                        Data[currentSection] = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+                }
+                // Key=Value
+                else if (currentSection != null && line.Contains('='))
+                {
+                    int idx = line.IndexOf('=');
+                    var key = line.Substring(0, idx).Trim();
+                    var value = line.Substring(idx + 1).Trim();
+                    Data[currentSection][key] = value;
+                }
+            }
+        }
+
+        public string? GetValue(string section, string key)
+        {
+            if (Data.TryGetValue(section, out var sectionDict) &&
+                sectionDict.TryGetValue(key, out var value))
+            {
+                return value;
+            }
+
+            return null;
+        }
+
+        public List<string> GetSections()
+        {
+            return Data.Keys.ToList();
+        }
+    }
+
+    public static class DlssHelper
+    {
+        private static Dictionary<string, Version> _ngxVersions = FetchVersions();
+
+        // Fetches latest versions installed in C:\ProgramData\NVIDIA\NGX\models\ folder
+        private static Dictionary<string, Version> FetchVersions()
+        {
+            Dictionary<string, Version> versions = new Dictionary<string, Version>();
+
+            try
+            {
+                string ngxDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), @"NVIDIA\NGX\models\");
+                string ngxConfigPath = Path.Combine(ngxDataPath, "nvngx_config.txt");
+                if (!File.Exists(ngxConfigPath))
+                    return versions;
+
+                var ini = new IniParser();
+                ini.Load(ngxConfigPath);
+
+                foreach (string section in ini.GetSections())
+                {
+                    string versionStr = ini.GetValue(section, "app_E658700");
+                    if (string.IsNullOrEmpty(versionStr))
+                        continue;
+
+                    Version ver = new Version(versionStr.Trim());
+
+                    versions[section] = ver;
+                }
+            }
+            catch
+            {
+                versions.Clear();
+            }
+
+            return versions;
+        }
+
+        public static string GetSnippetLatestVersion(string snippet)
+        {
+            if (!_ngxVersions.ContainsKey(snippet))
+                return "unknown";
+            return "v" + _ngxVersions[snippet].ToString();
+        }
+
+        public static string ReplaceDlssVersions(string str)
+        {
+            if (string.IsNullOrEmpty(str))
+                return str;
+
+            if (str.Contains("${DlssVersion}"))
+                str = str.Replace("${DlssVersion}", DlssHelper.GetSnippetLatestVersion("dlss").ToString());
+
+            if (str.Contains("${DlssgVersion}"))
+                str = str.Replace("${DlssgVersion}", DlssHelper.GetSnippetLatestVersion("dlssg").ToString());
+
+            if (str.Contains("${DlssdVersion}"))
+                str = str.Replace("${DlssdVersion}", DlssHelper.GetSnippetLatestVersion("dlssd").ToString());
+
+            return str;
+        }
+    }
+}
--- a/nspector/Common/Helper/GithubVersionHelper.cs
+++ b/nspector/Common/Helper/GithubVersionHelper.cs
@@ -0,0 +1,70 @@
+using System;
+using System.IO;
+using System.Net.Http;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace nspector.Common.Helper
+{
+    public static class GithubVersionHelper
+    {
+        // Check latest release info (ignores pre-release versions)
+        private const string _repoUrl = "https://api.github.com/repos/Orbmu2k/nvidiaProfileInspector/releases/latest";
+
+        public static async Task<bool> IsUpdateAvailableAsync()
+        {
+            try
+            {
+                var currentVersion = Assembly.GetExecutingAssembly().GetName().Version;
+
+                using var httpClient = new HttpClient();
+                httpClient.Timeout = TimeSpan.FromSeconds(10);
+                httpClient.DefaultRequestHeaders.Add("User-Agent", "nvidiaProfileInspector/" + currentVersion.ToString());
+
+                var response = await httpClient.GetAsync(_repoUrl);
+                if (!response.IsSuccessStatusCode)
+                    return false;
+
+                var content = await response.Content.ReadAsStringAsync();
+
+                var tagName = ExtractJsonString(content, "tag_name");
+
+                if (string.IsNullOrEmpty(tagName))
+                    return false;
+
+                var versionString = tagName.TrimStart('v').Trim();
+
+                if (Version.TryParse(versionString, out Version latestVersion))
+                {
+                    return latestVersion > currentVersion;
+                }
+
+                return false;
+            }
+            catch
+            {
+                return false;
+            }
+        }
+
+        private static string ExtractJsonString(string json, string fieldName)
+        {
+            var pattern = $"\"{fieldName}\"\\s*:\\s*\"([^\"\\\\]*(\\\\.[^\"\\\\]*)*)\"";
+            var match = Regex.Match(json, pattern);
+
+            if (match.Success)
+            {
+                var value = match.Groups[1].Value;
+                value = value.Replace("\\\"", "\"");
+                value = value.Replace("\\\\", "\\");
+                value = value.Replace("\\n", "\n");
+                value = value.Replace("\\r", "\r");
+                value = value.Replace("\\t", "\t");
+                return value;
+            }
+
+            return null;
+        }
+    }
+}
--- a/nspector/Common/Helper/InputBox.cs
+++ b/nspector/Common/Helper/InputBox.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Drawing;
+using System.IO;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;

@@ -8,13 +9,15 @@ namespace nspector.Common.Helper
 {
    internal class InputBox
    {
-        internal static DialogResult Show(string title, string promptText, ref string value, List<string> invalidInputs, string mandatoryFormatRegExPattern, int maxLength)
+
+        internal static DialogResult Show(string title, string promptText, ref string value, List<string> invalidInputs, string mandatoryFormatRegExPattern, int maxLength, bool allowExeBrowse = false)
        {
            var form = new Form();
            var label = new Label();
            var textBox = new TextBox();
            var buttonOk = new Button();
            var buttonCancel = new Button();
+            var buttonBrowse = new Button();
            var imageBox = new PictureBox();

            EventHandler textchanged = delegate (object sender, EventArgs e)
@@ -42,10 +45,23 @@ namespace nspector.Common.Helper
                buttonOk.Enabled = true;
            };

+            EventHandler buttonBrowse_Click = delegate (object sender, EventArgs e)
+            {
+                var openDialog = new OpenFileDialog();
+                openDialog.DefaultExt = "*.exe";
+                openDialog.Filter = "Application EXE Name|*.exe|Application Absolute Path|*.exe";
+
+                if (openDialog.ShowDialog() == DialogResult.OK)
+                {
+                    string applicationName = new FileInfo(openDialog.FileName).Name;
+                    if (openDialog.FilterIndex == 2)
+                        applicationName = openDialog.FileName;
+                    textBox.Text = applicationName;
+                }
+            };

            textBox.TextChanged += textchanged;

-
            form.Text = title;
            label.Text = promptText;
            textBox.Text = value;
@@ -54,28 +70,47 @@ namespace nspector.Common.Helper

            buttonOk.Text = "OK";
            buttonCancel.Text = "Cancel";
+            buttonBrowse.Text = "Browse...";
            buttonOk.DialogResult = DialogResult.OK;
            buttonCancel.DialogResult = DialogResult.Cancel;

            buttonOk.Enabled = false;

-            label.SetBounds(9, 20, 372, 13);
-            textBox.SetBounds(12, 36, 352, 20);
-            buttonOk.SetBounds(228, 72, 75, 23);
-            buttonCancel.SetBounds(309, 72, 75, 23);
+            label.SetBounds(Dpi(9), Dpi(20), Dpi(372), Dpi(13));
+            textBox.SetBounds(Dpi(12), Dpi(44), Dpi(352), Dpi(20));
+            buttonOk.SetBounds(Dpi(224), Dpi(72), Dpi(75), Dpi(23));
+            buttonCancel.SetBounds(Dpi(305), Dpi(72), Dpi(75), Dpi(23));

-            imageBox.SetBounds(368, 36, 16, 16);
+            if (allowExeBrowse)
+            {
+                textBox.SetBounds(Dpi(12), Dpi(44), Dpi(286), Dpi(20));
+                buttonBrowse.SetBounds(Dpi(305), Dpi(39), Dpi(75), Dpi(23));
+                buttonBrowse.Click += buttonBrowse_Click;
+            }
+
+            imageBox.SetBounds(Dpi(368), Dpi(44), Dpi(16), Dpi(16));

            label.AutoSize = true;
+            label.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
            imageBox.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            textBox.Anchor = textBox.Anchor | AnchorStyles.Right;
+            textBox.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
            buttonOk.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonBrowse.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;

-            form.ClientSize = new Size(396, 107);
-            form.Controls.AddRange(new Control[] { label, textBox, imageBox, buttonOk, buttonCancel });
-            form.ClientSize = new Size(Math.Max(300, label.Right + 10), form.ClientSize.Height);
-            form.FormBorderStyle = FormBorderStyle.FixedDialog;
+            form.ClientSize = new Size(Dpi(396), Dpi(107));
+            form.ClientSize = new Size(Math.Max(Dpi(300), label.Right + Dpi(10)), form.ClientSize.Height);
+            form.MinimumSize = form.Size;
+            form.MaximumSize = new Size(form.MinimumSize.Width * 2, form.MinimumSize.Height);
+
+            form.Controls.AddRange(new Control[] { label, textBox, buttonOk, buttonCancel });
+            if (!allowExeBrowse)
+                form.Controls.Add(imageBox);
+            else
+                form.Controls.Add(buttonBrowse);
+
+            form.ShowIcon = false;
+            form.FormBorderStyle = FormBorderStyle.Sizable;
            form.StartPosition = FormStartPosition.CenterParent;
            form.MinimizeBox = false;
            form.MaximizeBox = false;
@@ -88,5 +123,10 @@ namespace nspector.Common.Helper
            value = textBox.Text;
            return dialogResult;
        }
+
+        private static int Dpi(int input)
+        {
+            return (int)Math.Round(input * frmDrvSettings.ScaleFactor);
+        }
    }
 }
--- a/nspector/Common/Helper/ShortcutResolver.cs
+++ b/nspector/Common/Helper/ShortcutResolver.cs
@@ -30,7 +30,7 @@ namespace nspector.Common.Helper

            try
            {
-                switch (fileInfo.Extension.ToLower())
+                switch (fileInfo.Extension.ToLowerInvariant())
                {
                    case ".lnk": return ResolveFromShellLinkFile(fileInfo.FullName);
                    case ".url": return ResolveFromUrlFile(fileInfo.FullName);
@@ -54,7 +54,7 @@ namespace nspector.Common.Helper
            }

            var targetInfo = new FileInfo(shellLink.Target);
-            if (targetInfo.Name.ToLower() == SteamAppResolver.SteamExeName)
+            if (targetInfo.Name.ToLowerInvariant() == SteamAppResolver.SteamExeName)
            {
                if (shellLink.Arguments.Contains(SteamAppResolver.SteamArgumentPattern))
                {
@@ -63,7 +63,7 @@ namespace nspector.Common.Helper
                }
            }

-            if (targetInfo.Extension.ToLower().Equals(".exe"))
+            if (targetInfo.Extension.ToLowerInvariant().Equals(".exe"))
            {
                return targetInfo.Name;
            }
--- a/nspector/Common/Helper/UserSettings.cs
+++ b/nspector/Common/Helper/UserSettings.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
@@ -21,6 +22,10 @@ namespace nspector.Common.Helper

        public bool ShowScannedUnknownSettings { get; set; } = false;

+        public List<string> HiddenSettingGroups { get; set; } = new List<string>();
+
+        public bool DisableUpdateCheck { get; set; } = false;
+
        private static string GetSettingsFilename()
        {
            var fiPortalbleSettings = new FileInfo("settings.xml");
@@ -41,7 +46,14 @@ namespace nspector.Common.Helper
            var filename = GetSettingsFilename();
            if (!File.Exists(filename)) return new UserSettings();

-            return XMLHelper<UserSettings>.DeserializeFromXMLFile(GetSettingsFilename());
+            try
+            {
+                return XMLHelper<UserSettings>.DeserializeFromXMLFile(GetSettingsFilename());
+            }
+            catch 
+            {
+                return new UserSettings();
+            }
        }
    }
 }
--- a/nspector/Common/Meta/ConstantSettingMetaService.cs
+++ b/nspector/Common/Meta/ConstantSettingMetaService.cs
@@ -157,6 +157,11 @@ namespace nspector.Common.Meta
            return null;
        }

+        public string GetAlternateNames(uint settingId)
+        {
+            return null;
+        }
+
        public byte[] GetBinaryDefaultValue(uint settingId)
        {
            return null;
--- a/nspector/Common/Meta/CustomSettingMetaService.cs
+++ b/nspector/Common/Meta/CustomSettingMetaService.cs
@@ -1,7 +1,9 @@
 using nspector.Common.CustomSettings;
 using nspector.Native.NVAPI2;
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using nspector.Common.Helper;

 namespace nspector.Common.Meta
 {
@@ -19,7 +21,32 @@ namespace nspector.Common.Meta

        public NVDRS_SETTING_TYPE? GetSettingValueType(uint settingId)
        {
-            return null;
+            var setting = customSettings.Settings
+                .FirstOrDefault(x => x.SettingId.Equals(settingId));
+
+            return MapType(setting?.DataType);
+        }
+
+        private NVDRS_SETTING_TYPE? MapType(string type)
+        {
+            if (string.IsNullOrEmpty(type)) return null;
+
+            switch(type.ToLowerInvariant())
+            {
+                case "dword":
+                    return NVDRS_SETTING_TYPE.NVDRS_DWORD_TYPE;
+                case "string":
+                    return NVDRS_SETTING_TYPE.NVDRS_WSTRING_TYPE;
+                case "binary":
+                    return NVDRS_SETTING_TYPE.NVDRS_BINARY_TYPE;
+                default: throw new ArgumentOutOfRangeException(type);
+            }
+        }
+
+        private string ProcessNameReplacements(string friendlyName)
+        {
+            // Apply string version replacements here before settings are fully loaded, so that string-to-value mappings can be preserved
+            return DlssHelper.ReplaceDlssVersions(friendlyName);
        }

        public string GetSettingName(uint settingId)
@@ -28,7 +55,7 @@ namespace nspector.Common.Meta
                .FirstOrDefault(x => x.SettingId.Equals(settingId));

            if (setting != null)
-                return setting.UserfriendlyName;
+                return ProcessNameReplacements(setting.UserfriendlyName);

            return null;
        }
@@ -66,7 +93,7 @@ namespace nspector.Common.Meta
                {
                    ValuePos = i++,
                    Value = x.SettingValue,
-                    ValueName = _source == SettingMetaSource.CustomSettings ? x.UserfriendlyName : DrsUtil.GetDwordString(x.SettingValue) + " " + x.UserfriendlyName,
+                    ValueName = _source == SettingMetaSource.CustomSettings ? ProcessNameReplacements(x.UserfriendlyName) : DrsUtil.GetDwordString(x.SettingValue) + " " + ProcessNameReplacements(x.UserfriendlyName),
                }).ToList();
            }

@@ -91,6 +118,14 @@ namespace nspector.Common.Meta
            return null;
        }

+        public string GetAlternateNames(uint settingId)
+        {
+            var setting = customSettings.Settings
+               .FirstOrDefault(x => x.SettingId.Equals(settingId));
+
+            return setting?.AlternateNames;
+        }
+
        public byte[] GetBinaryDefaultValue(uint settingId)
        {
            return null;
@@ -101,6 +136,37 @@ namespace nspector.Common.Meta
            return null;
        }

+        public bool IsSettingHidden(uint settingId)
+        {
+            var setting = customSettings.Settings
+               .FirstOrDefault(x => x.SettingId.Equals(settingId));
+
+            if (DrsSettingsServiceBase.DriverVersion > 0)
+            {
+                if (DrsSettingsServiceBase.DriverVersion > 425.31 && (settingId & 0xFF000000) == 0x70000000)
+                    return true; // 3D vision settings removed after 425.31
+
+                if (setting == null)
+                    return false;
+
+                if (setting.MinRequiredDriverVersion > 0 && setting.MinRequiredDriverVersion > DrsSettingsServiceBase.DriverVersion)
+                    return true;
+
+                if (setting.MaxRequiredDriverVersion > 0 && setting.MaxRequiredDriverVersion < DrsSettingsServiceBase.DriverVersion)
+                    return true;
+            }
+
+            return setting?.Hidden ?? false;
+        }
+
+        public string GetDescription(uint settingId)
+        {
+            var setting = customSettings.Settings
+               .FirstOrDefault(x => x.SettingId.Equals(settingId));
+
+            return setting?.Description;
+        }
+
        public SettingMetaSource Source
        {
            get { return _source; }
--- a/nspector/Common/Meta/DriverSettingMetaService.cs
+++ b/nspector/Common/Meta/DriverSettingMetaService.cs
@@ -30,6 +30,11 @@ namespace nspector.Common.Meta

        private SettingMeta GetDriverSettingMetaInternal(uint settingId)
        {
+            // temporary fix for 571.96 overflow bug by emoose
+            if ((settingId & 0xFFFFF000) == 0x10c7d000)
+                return null;
+
+
            var values = new NVDRS_SETTING_VALUES();
            values.version = nvw.NVDRS_SETTING_VALUES_VER;
            uint valueCount = 255;
@@ -196,6 +201,11 @@ namespace nspector.Common.Meta
            return null;
        }

+        public string GetAlternateNames(uint settingId)
+        {
+            return null;
+        }
+
        public byte[] GetBinaryDefaultValue(uint settingId)
        {
            var settingMeta = GetSettingsMeta(settingId);
--- a/nspector/Common/Meta/ISettingMetaService.cs
+++ b/nspector/Common/Meta/ISettingMetaService.cs
@@ -16,6 +16,8 @@ namespace nspector.Common.Meta

        string GetGroupName(uint settingId);

+        string GetAlternateNames(uint settingId);
+
        uint? GetDwordDefaultValue(uint settingId);

        string GetStringDefaultValue(uint settingId);
--- a/nspector/Common/Meta/ScannedSettingMetaService.cs
+++ b/nspector/Common/Meta/ScannedSettingMetaService.cs
@@ -43,6 +43,11 @@ namespace nspector.Common.Meta
            return null;
        }

+        public string GetAlternateNames(uint settingId)
+        {
+            return null;
+        }
+
        public uint? GetDwordDefaultValue(uint settingId)
        {
            return null;
--- a/nspector/Common/Meta/SettingMeta.cs
+++ b/nspector/Common/Meta/SettingMeta.cs
@@ -9,6 +9,8 @@ namespace nspector.Common.Meta

        public string GroupName { get; set; }

+        public string AlternateNames { get; set; }
+
        public string SettingName { get; set; }

        public string DefaultStringValue { get; set; }
@@ -17,6 +19,12 @@ namespace nspector.Common.Meta

        public byte[] DefaultBinaryValue { get; set; }

+        public bool IsApiExposed { get; set; }
+
+        public bool IsSettingHidden { get; set; }
+
+        public string Description { get; set; }
+
        public List<SettingValue<string>> StringValues { get; set; }

        public List<SettingValue<uint>> DwordValues { get; set; }
--- a/nspector/Common/SettingItem.cs
+++ b/nspector/Common/SettingItem.cs
@@ -21,10 +21,16 @@

        public string GroupName { get; set; }

+        public string AlternateNames { get; set; }
+
        public SettingState State { get; set; }

        public bool IsStringValue { get; set; }

+        public bool IsApiExposed { get; set; }
+
+        public bool IsSettingHidden { get; set; }
+
        public override string ToString()
        {
            return string.Format("{0}; 0x{1:X8}; {2}; {3}; {4};", State, SettingId, SettingText, ValueText, ValueRaw);
--- a/nspector/CustomSettingNames.xml
+++ b/nspector/CustomSettingNames.xml
--- a/nspector/ListViewEx.cs
+++ b/nspector/ListViewEx.cs
@@ -3,52 +3,58 @@ using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
+using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Forms;

 namespace nspector
 {
-    internal delegate void DropFilesNativeHandler(string[] files);
+	internal delegate void DropFilesNativeHandler(string[] files);

-    internal class ListViewEx : ListView
+	internal class ListViewEx : ListView
 	{

-        public event DropFilesNativeHandler OnDropFilesNative;
-        
+		public event DropFilesNativeHandler OnDropFilesNative;
+
+		public event EventHandler<GroupStateChangedEventArgs> GroupStateChanged;
+
 		[DllImport("user32.dll")]
 		private	static extern IntPtr SendMessage(IntPtr hWnd, int msg,	IntPtr wPar, IntPtr	lPar);

 		private const int LVM_FIRST					= 0x1000;
 		private const int LVM_GETCOLUMNORDERARRAY	= (LVM_FIRST + 59);
-		
+
 		private const int WM_PAINT = 0x000F;
+		private const int WM_VSCROLL = 0x0115;
+		private const int WM_HSCROLL = 0x0114;
+		private const int WM_MOUSEWHEEL = 0x020A;

 		private struct EmbeddedControl
 		{
-            internal Control Control;
-            internal int Column;
-            internal int Row;
-            internal DockStyle Dock;
-            internal ListViewItem Item;
+			internal Control Control;
+			internal int Column;
+			internal int Row;
+			internal DockStyle Dock;
+			internal ListViewItem Item;
 		}

 		private ArrayList _embeddedControls = new ArrayList();

-        public ListViewEx()
-        {
-            this.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
-            this.SetStyle(ControlStyles.EnableNotifyMessage, true);
-        }
+		public ListViewEx()
+		{
+			this.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
+			this.SetStyle(ControlStyles.EnableNotifyMessage, true);
+		}
+
+		protected override void OnNotifyMessage(Message m)
+		{
+			if (m.Msg != 0x14)
+			{
+				base.OnNotifyMessage(m);
+			}
+		}

-        protected override void OnNotifyMessage(Message m)
-        {
-            if (m.Msg != 0x14)
-            {
-                base.OnNotifyMessage(m);
-            }
-        }
-     
 		protected int[] GetColumnOrder()
 		{
 			IntPtr lPar	= Marshal.AllocHGlobal(Marshal.SizeOf(typeof(int)) * Columns.Count);
@@ -82,8 +88,14 @@ namespace nspector
 			if (SubItem >= order.Length)
 				throw new IndexOutOfRangeException("SubItem "+SubItem+" out of range");

-			Rectangle lviBounds = Item.GetBounds(ItemBoundsPortion.Entire);
-			int	subItemX = lviBounds.Left;
+			Rectangle lviBounds;
+			try
+			{
+				lviBounds = Item.GetBounds(ItemBoundsPortion.Entire);
+			}
+			catch { return subItemRect; }
+
+			int subItemX = lviBounds.Left;

 			ColumnHeader col;
 			int i;
@@ -94,18 +106,18 @@ namespace nspector
 					break;
 				subItemX += col.Width;
 			}
- 
+
 			subItemRect	= new Rectangle(subItemX, lviBounds.Top-1, this.Columns[order[i]].Width, lviBounds.Height);

 			return subItemRect;
 		}

-        internal void AddEmbeddedControl(Control c, int col, int row)
+		internal void AddEmbeddedControl(Control c, int col, int row)
 		{
 			AddEmbeddedControl(c,col,row,DockStyle.Fill);
 		}

-        internal void AddEmbeddedControl(Control c, int col, int row, DockStyle dock)
+		internal void AddEmbeddedControl(Control c, int col, int row, DockStyle dock)
 		{
 			if (c==null)
 				throw new ArgumentNullException();
@@ -122,11 +134,11 @@ namespace nspector
 			_embeddedControls.Add(ec);

 			c.Click += new EventHandler(_embeddedControl_Click);
-			
+
 			this.Controls.Add(c);
 		}
-		
-        internal void RemoveEmbeddedControl(Control c)
+
+		internal void RemoveEmbeddedControl(Control c)
 		{
 			if (c == null)
 				throw new ArgumentNullException();
@@ -143,8 +155,8 @@ namespace nspector
 				}
 			}
 		}
-		
-        internal Control GetEmbeddedControl(int col, int row)
+
+		internal Control GetEmbeddedControl(int col, int row)
 		{
 			foreach (EmbeddedControl ec in _embeddedControls)
 				if (ec.Row == row && ec.Column == col)
@@ -154,9 +166,9 @@ namespace nspector
 		}

 		[DefaultValue(View.LargeIcon)]
-        internal new View View
+		internal new View View
 		{
-			get 
+			get
 			{
 				return base.View;
 			}
@@ -169,12 +181,18 @@ namespace nspector
 			}
 		}

-        [DllImport("shell32.dll", CharSet = CharSet.Auto)]
-        public static extern int DragQueryFile(IntPtr hDrop, uint iFile, [Out] StringBuilder lpszFile, int cch);
-        private const int WM_DROPFILES = 0x233;
+		[DllImport("shell32.dll", CharSet = CharSet.Auto)]
+		public static extern int DragQueryFile(IntPtr hDrop, uint iFile, [Out] StringBuilder lpszFile, int cch);
+		private const int WM_DROPFILES = 0x233;

 		protected override void WndProc(ref Message m)
 		{
+			if (m.Msg == WM_LBUTTONUP)
+			{
+				base.DefWndProc(ref m); // Fix for collapsible buttons
+				return;
+			}
+
 			switch (m.Msg)
 			{
 				case WM_PAINT:
@@ -183,6 +201,10 @@ namespace nspector

 					foreach (EmbeddedControl ec in _embeddedControls)
 					{
+						// Skip repositioning if the control is a dropped-down ComboBox, prevents it from immediately closing on first click
+						if (ec.Control is ComboBox comboBox && comboBox.DroppedDown)
+							continue;
+
 						Rectangle rc = this.GetSubItemBounds(ec.Item, ec.Column);

 						if ((this.HeaderStyle != ColumnHeaderStyle.None) &&
@@ -220,44 +242,97 @@ namespace nspector
 						}


-                        rc.X = rc.X + ec.Control.Margin.Left;
-                        rc.Y = rc.Y + ec.Control.Margin.Top;
-                        rc.Width = rc.Width - ec.Control.Margin.Right;
-                        rc.Height = rc.Height - ec.Control.Margin.Bottom;
+						rc.X = rc.X + ec.Control.Margin.Left;
+						rc.Y = rc.Y + ec.Control.Margin.Top;
+						rc.Width = rc.Width - ec.Control.Margin.Right;
+						rc.Height = rc.Height - ec.Control.Margin.Bottom;

-    					ec.Control.Bounds = rc;
+						ec.Control.Bounds = rc;

 					}
 					break;

-                case WM_DROPFILES:
-                    
-                    if (OnDropFilesNative != null)
-                    {
-                        var dropped = DragQueryFile(m.WParam, 0xFFFFFFFF, null, 0);
-                        if (dropped > 0)
-                        {
-                            var files = new List<string>();
-                            
-                            for (uint i = 0; i < dropped; i++)
-                            {
-                                var size = DragQueryFile(m.WParam, i, null, 0);
-                                if (size > 0)
-                                {
-                                    var sb = new StringBuilder(size + 1);
-                                    var result = DragQueryFile(m.WParam, i, sb, size + 1);
-                                    files.Add(sb.ToString());
-                                }
-                            }
+				case WM_VSCROLL:
+				case WM_HSCROLL:
+				case WM_MOUSEWHEEL:
+					// Close any opened comboboxes if listview is being scrolled
+					foreach (EmbeddedControl ec in _embeddedControls)
+					{
+						if (ec.Control is ComboBox comboBox && comboBox.DroppedDown)
+						{
+							comboBox.DroppedDown = false;
+						}
+					}
+					break;

-                            OnDropFilesNative(files.ToArray());
-                        }
-                    }
+				case WM_DROPFILES:

-                    base.WndProc(ref m);
-                    break;
+					if (OnDropFilesNative != null)
+					{
+						var dropped = DragQueryFile(m.WParam, 0xFFFFFFFF, null, 0);
+						if (dropped > 0)
+						{
+							var files = new List<string>();
+
+							for (uint i = 0; i < dropped; i++)
+							{
+								var size = DragQueryFile(m.WParam, i, null, 0);
+								if (size > 0)
+								{
+									var sb = new StringBuilder(size + 1);
+									var result = DragQueryFile(m.WParam, i, sb, size + 1);
+									files.Add(sb.ToString());
+								}
+							}
+
+							OnDropFilesNative(files.ToArray());
+						}
+					}
+
+					base.WndProc(ref m);
+					break;
+
+				case WM_NOTIFY:
+				case WM_REFLECT_NOTIFY:
+					var nmhdr = (NMHDR)Marshal.PtrToStructure(m.LParam, typeof(NMHDR));
+
+					// Check if this is an (undocumented) listview group notification
+					// https://www.zabkat.com/blog/05Feb12-collapsible-listview.htm
+					if (nmhdr.code == LVN_GROUPINFO && !_isUpdatingGroups)
+					{
+						// Group state has changed - get the group info
+						var lvGroupInfo = (NMLVGROUP)Marshal.PtrToStructure(m.LParam, typeof(NMLVGROUP));
+
+						// Find the corresponding ListViewGroup
+						ListViewGroup changedGroup = null;
+						foreach (ListViewGroup group in this.Groups)
+						{
+							int? groupId = GetGroupID(group);
+							if (groupId.HasValue && groupId.Value == lvGroupInfo.iGroupId)
+							{
+								changedGroup = group;
+								break;
+							}
+						}
+
+						if (changedGroup != null)
+						{
+							// Determine if collapsed or expanded based on state
+							bool isCollapsed = (lvGroupInfo.uNewState & (int)ListViewGroupState.Collapsed) != 0;
+
+							// Fire the event
+							GroupStateChanged?.Invoke(this, new GroupStateChangedEventArgs
+							{
+								Group = changedGroup,
+								IsCollapsed = isCollapsed,
+								NewState = (ListViewGroupState)lvGroupInfo.uNewState
+							});
+						}
+					}
+
+					break;
 			}
-			base.WndProc (ref m);
+			base.WndProc(ref m);
 		}

 		private void _embeddedControl_Click(object sender, EventArgs e)
@@ -271,5 +346,401 @@ namespace nspector
 				}
 			}
 		}
+
+		// Collapsible groups - https://www.codeproject.com/Articles/451742/Extending-Csharp-ListView-with-Collapsible-Groups
+
+		private bool _isUpdatingGroups = false;
+
+		private const int WM_NOTIFY = 0x004E;
+		private const int WM_REFLECT_NOTIFY = 0x204E;
+
+		private const int LVN_FIRST = -100;
+		private const int LVN_GROUPINFO = (LVN_FIRST - 88);
+
+		private const int LVM_SETGROUPINFO = (LVM_FIRST + 147);  // ListView messages Setinfo on Group
+		private const int WM_LBUTTONUP = 0x0202;				 // Windows message left button
+
+		private delegate void CallBackSetGroupState(ListViewGroup lstvwgrp, ListViewGroupState state);
+		private delegate void CallbackSetGroupString(ListViewGroup lstvwgrp, string value);
+
+		[DllImport("user32.dll")]
+		private static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, LVGROUP lParam);
+
+		private static int? GetGroupID(ListViewGroup lstvwgrp)
+		{
+			int? rtnval = null;
+			Type GrpTp = lstvwgrp.GetType();
+			if (GrpTp != null)
+			{
+				PropertyInfo pi = GrpTp.GetProperty("ID", BindingFlags.NonPublic | BindingFlags.Instance);
+				if (pi != null)
+				{
+					object tmprtnval = pi.GetValue(lstvwgrp, null);
+					if (tmprtnval != null)
+					{
+						rtnval = tmprtnval as int?;
+					}
+				}
+			}
+			return rtnval;
+		}
+
+		private static void setGrpState(ListViewGroup lstvwgrp, ListViewGroupState state)
+		{
+			if (Environment.OSVersion.Version.Major < 6)   //Only Vista and forward allows collaps of ListViewGroups
+				return;
+			if (lstvwgrp == null || lstvwgrp.ListView == null)
+				return;
+			if (lstvwgrp.ListView.InvokeRequired)
+				lstvwgrp.ListView.Invoke(new CallBackSetGroupState(setGrpState), lstvwgrp, state);
+			else
+			{
+				int? GrpId = GetGroupID(lstvwgrp);
+				int gIndex = lstvwgrp.ListView.Groups.IndexOf(lstvwgrp);
+				LVGROUP group = new LVGROUP();
+				group.CbSize = Marshal.SizeOf(group);
+				group.State = state;
+				group.Mask = ListViewGroupMask.State;
+				if (GrpId != null)
+				{
+					group.IGroupId = GrpId.Value;
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, GrpId.Value, group);
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, GrpId.Value, group);
+				}
+				else
+				{
+					group.IGroupId = gIndex;
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, gIndex, group);
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, gIndex, group);
+				}
+				lstvwgrp.ListView.Refresh();
+			}
+		}
+
+		private static void setGrpFooter(ListViewGroup lstvwgrp, string footer)
+		{
+			if (Environment.OSVersion.Version.Major < 6)   //Only Vista and forward allows footer on ListViewGroups
+				return;
+			if (lstvwgrp == null || lstvwgrp.ListView == null)
+				return;
+			if (lstvwgrp.ListView.InvokeRequired)
+				lstvwgrp.ListView.Invoke(new CallbackSetGroupString(setGrpFooter), lstvwgrp, footer);
+			else
+			{
+				int? GrpId = GetGroupID(lstvwgrp);
+				int gIndex = lstvwgrp.ListView.Groups.IndexOf(lstvwgrp);
+				LVGROUP group = new LVGROUP();
+				group.CbSize = Marshal.SizeOf(group);
+				group.PszFooter = footer;
+				group.Mask = ListViewGroupMask.Footer;
+				if (GrpId != null)
+				{
+					group.IGroupId = GrpId.Value;
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, GrpId.Value, group);
+				}
+				else
+				{
+					group.IGroupId = gIndex;
+					SendMessage(lstvwgrp.ListView.Handle, LVM_SETGROUPINFO, gIndex, group);
+				}
+			}
+		}
+
+		public void SetGroupState(ListViewGroupState state)
+		{
+			_isUpdatingGroups = true;
+			foreach (ListViewGroup lvg in this.Groups)
+				setGrpState(lvg, state);
+			_isUpdatingGroups = false;
+		}
+
+		public void SetGroupState(ListViewGroup group, ListViewGroupState state)
+		{
+			_isUpdatingGroups = true;
+			setGrpState(group, state);
+			_isUpdatingGroups = false;
+		}
+
+		public void SetGroupFooter(ListViewGroup lvg, string footerText)
+		{
+			setGrpFooter(lvg, footerText);
+		}
+	}
+
+
+	/// <summary>
+	/// LVGROUP StructureUsed to set and retrieve groups.
+	/// </summary>
+	/// <example>
+	/// LVGROUP myLVGROUP = new LVGROUP();
+	/// myLVGROUP.CbSize	// is of managed type uint
+	/// myLVGROUP.Mask	// is of managed type uint
+	/// myLVGROUP.PszHeader	// is of managed type string
+	/// myLVGROUP.CchHeader	// is of managed type int
+	/// myLVGROUP.PszFooter	// is of managed type string
+	/// myLVGROUP.CchFooter	// is of managed type int
+	/// myLVGROUP.IGroupId	// is of managed type int
+	/// myLVGROUP.StateMask	// is of managed type uint
+	/// myLVGROUP.State	// is of managed type uint
+	/// myLVGROUP.UAlign	// is of managed type uint
+	/// myLVGROUP.PszSubtitle	// is of managed type IntPtr
+	/// myLVGROUP.CchSubtitle	// is of managed type uint
+	/// myLVGROUP.PszTask	// is of managed type string
+	/// myLVGROUP.CchTask	// is of managed type uint
+	/// myLVGROUP.PszDescriptionTop	// is of managed type string
+	/// myLVGROUP.CchDescriptionTop	// is of managed type uint
+	/// myLVGROUP.PszDescriptionBottom	// is of managed type string
+	/// myLVGROUP.CchDescriptionBottom	// is of managed type uint
+	/// myLVGROUP.ITitleImage	// is of managed type int
+	/// myLVGROUP.IExtendedImage	// is of managed type int
+	/// myLVGROUP.IFirstItem	// is of managed type int
+	/// myLVGROUP.CItems	// is of managed type IntPtr
+	/// myLVGROUP.PszSubsetTitle	// is of managed type IntPtr
+	/// myLVGROUP.CchSubsetTitle	// is of managed type IntPtr
+	/// </example>
+	/// <remarks>
+	/// The LVGROUP structure was created by Paw Jershauge
+	/// Created: Jan. 2008.
+	/// The LVGROUP structure code is based on information from Microsoft's MSDN2 website.
+	/// The structure is generated via an automated converter and is as is.
+	/// The structure may or may not hold errors inside the code, so use at own risk.
+	/// Reference url: http://msdn.microsoft.com/en-us/library/bb774769(VS.85).aspx
+	/// </remarks>
+	[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode), Description("LVGROUP StructureUsed to set and retrieve groups.")]
+	public struct LVGROUP
+	{
+		/// <summary>
+		/// Size of this structure, in bytes.
+		/// </summary>
+		[Description("Size of this structure, in bytes.")]
+		public int CbSize;
+
+		/// <summary>
+		/// Mask that specifies which members of the structure are valid input. One or more of the following values:LVGF_NONENo other items are valid.
+		/// </summary>
+		[Description("Mask that specifies which members of the structure are valid input. One or more of the following values:LVGF_NONE No other items are valid.")]
+		public ListViewGroupMask Mask;
+
+		/// <summary>
+		/// Pointer to a null-terminated string that contains the header text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the header text.
+		/// </summary>
+		[Description("Pointer to a null-terminated string that contains the header text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the header text.")]
+		[MarshalAs(UnmanagedType.LPWStr)]
+		public string PszHeader;
+
+		/// <summary>
+		/// Size in TCHARs of the buffer pointed to by the pszHeader member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Size in TCHARs of the buffer pointed to by the pszHeader member. If the structure is not receiving information about a group, this member is ignored.")]
+		public int CchHeader;
+
+		/// <summary>
+		/// Pointer to a null-terminated string that contains the footer text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the footer text.
+		/// </summary>
+		[Description("Pointer to a null-terminated string that contains the footer text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the footer text.")]
+		[MarshalAs(UnmanagedType.LPWStr)]
+		public string PszFooter;
+
+		/// <summary>
+		/// Size in TCHARs of the buffer pointed to by the pszFooter member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Size in TCHARs of the buffer pointed to by the pszFooter member. If the structure is not receiving information about a group, this member is ignored.")]
+		public int CchFooter;
+
+		/// <summary>
+		/// ID of the group.
+		/// </summary>
+		[Description("ID of the group.")]
+		public int IGroupId;
+
+		/// <summary>
+		/// Mask used with LVM_GETGROUPINFO (Microsoft Windows XP and Windows Vista) and LVM_SETGROUPINFO (Windows Vista only) to specify which flags in the state value are being retrieved or set.
+		/// </summary>
+		[Description("Mask used with LVM_GETGROUPINFO (Microsoft Windows XP and Windows Vista) and LVM_SETGROUPINFO (Windows Vista only) to specify which flags in the state value are being retrieved or set.")]
+		public int StateMask;
+
+		/// <summary>
+		/// Flag that can have one of the following values:LVGS_NORMALGroups are expanded, the group name is displayed, and all items in the group are displayed.
+		/// </summary>
+		[Description("Flag that can have one of the following values:LVGS_NORMAL Groups are expanded, the group name is displayed, and all items in the group are displayed.")]
+		public ListViewGroupState State;
+
+		/// <summary>
+		/// Indicates the alignment of the header or footer text for the group. It can have one or more of the following values. Use one of the header flags. Footer flags are optional. Windows XP: Footer flags are reserved.LVGA_FOOTER_CENTERReserved.
+		/// </summary>
+		[Description("Indicates the alignment of the header or footer text for the group. It can have one or more of the following values. Use one of the header flags. Footer flags are optional. Windows XP: Footer flags are reserved.LVGA_FOOTER_CENTERReserved.")]
+		public uint UAlign;
+
+		/// <summary>
+		/// Windows Vista. Pointer to a null-terminated string that contains the subtitle text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the subtitle text. This element is drawn under the header text.
+		/// </summary>
+		[Description("Windows Vista. Pointer to a null-terminated string that contains the subtitle text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the subtitle text. This element is drawn under the header text.")]
+		public IntPtr PszSubtitle;
+
+		/// <summary>
+		/// Windows Vista. Size, in TCHARs, of the buffer pointed to by the pszSubtitle member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Windows Vista. Size, in TCHARs, of the buffer pointed to by the pszSubtitle member. If the structure is not receiving information about a group, this member is ignored.")]
+		public uint CchSubtitle;
+
+		/// <summary>
+		/// Windows Vista. Pointer to a null-terminated string that contains the text for a task link when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the task text. This item is drawn right-aligned opposite the header text. When clicked by the user, the task link generates an LVN_LINKCLICK notification.
+		/// </summary>
+		[Description("Windows Vista. Pointer to a null-terminated string that contains the text for a task link when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the task text. This item is drawn right-aligned opposite the header text. When clicked by the user, the task link generates an LVN_LINKCLICK notification.")]
+		[MarshalAs(UnmanagedType.LPWStr)]
+		public string PszTask;
+
+		/// <summary>
+		/// Windows Vista. Size in TCHARs of the buffer pointed to by the pszTask member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Windows Vista. Size in TCHARs of the buffer pointed to by the pszTask member. If the structure is not receiving information about a group, this member is ignored.")]
+		public uint CchTask;
+
+		/// <summary>
+		/// Windows Vista. Pointer to a null-terminated string that contains the top description text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the top description text. This item is drawn opposite the title image when there is a title image, no extended image, and uAlign==LVGA_HEADER_CENTER.
+		/// </summary>
+		[Description("Windows Vista. Pointer to a null-terminated string that contains the top description text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the top description text. This item is drawn opposite the title image when there is a title image, no extended image, and uAlign==LVGA_HEADER_CENTER.")]
+		[MarshalAs(UnmanagedType.LPWStr)]
+		public string PszDescriptionTop;
+
+		/// <summary>
+		/// Windows Vista. Size in TCHARs of the buffer pointed to by the pszDescriptionTop member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Windows Vista. Size in TCHARs of the buffer pointed to by the pszDescriptionTop member. If the structure is not receiving information about a group, this member is ignored.")]
+		public uint CchDescriptionTop;
+
+		/// <summary>
+		/// Windows Vista. Pointer to a null-terminated string that contains the bottom description text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the bottom description text. This item is drawn under the top description text when there is a title image, no extended image, and uAlign==LVGA_HEADER_CENTER.
+		/// </summary>
+		[Description("Windows Vista. Pointer to a null-terminated string that contains the bottom description text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the bottom description text. This item is drawn under the top description text when there is a title image, no extended image, and uAlign==LVGA_HEADER_CENTER.")]
+		[MarshalAs(UnmanagedType.LPWStr)]
+		public string PszDescriptionBottom;
+
+		/// <summary>
+		/// Windows Vista. Size in TCHARs of the buffer pointed to by the pszDescriptionBottom member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Windows Vista. Size in TCHARs of the buffer pointed to by the pszDescriptionBottom member. If the structure is not receiving information about a group, this member is ignored.")]
+		public uint CchDescriptionBottom;
+
+		/// <summary>
+		/// Windows Vista. Index of the title image in the control imagelist.
+		/// </summary>
+		[Description("Windows Vista. Index of the title image in the control imagelist.")]
+		public int ITitleImage;
+
+		/// <summary>
+		/// Windows Vista. Index of the extended image in the control imagelist.
+		/// </summary>
+		[Description("Windows Vista. Index of the extended image in the control imagelist.")]
+		public int IExtendedImage;
+
+		/// <summary>
+		/// Windows Vista. Read-only.
+		/// </summary>
+		[Description("Windows Vista. Read-only.")]
+		public int IFirstItem;
+
+		/// <summary>
+		/// Windows Vista. Read-only in non-owner data mode.
+		/// </summary>
+		[Description("Windows Vista. Read-only in non-owner data mode.")]
+		public IntPtr CItems;
+
+		/// <summary>
+		/// Windows Vista. NULL if group is not a subset. Pointer to a null-terminated string that contains the subset title text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the subset title text.
+		/// </summary>
+		[Description("Windows Vista. NULL if group is not a subset. Pointer to a null-terminated string that contains the subset title text when item information is being set. If group information is being retrieved, this member specifies the address of the buffer that receives the subset title text.")]
+		public IntPtr PszSubsetTitle;
+
+		/// <summary>
+		/// Windows Vista. Size in TCHARs of the buffer pointed to by the pszSubsetTitle member. If the structure is not receiving information about a group, this member is ignored.
+		/// </summary>
+		[Description("Windows Vista. Size in TCHARs of the buffer pointed to by the pszSubsetTitle member. If the structure is not receiving information about a group, this member is ignored.")]
+		public IntPtr CchSubsetTitle;
+	}
+
+	public class GroupStateChangedEventArgs : EventArgs
+	{
+		public ListViewGroup Group { get; set; }
+		public bool IsCollapsed { get; set; }
+		public ListViewGroupState NewState { get; set; }
+	}
+
+	public enum ListViewGroupMask
+	{
+		None = 0x00000,
+		Header = 0x00001,
+		Footer = 0x00002,
+		State = 0x00004,
+		Align = 0x00008,
+		GroupId = 0x00010,
+		SubTitle = 0x00100,
+		Task = 0x00200,
+		DescriptionTop = 0x00400,
+		DescriptionBottom = 0x00800,
+		TitleImage = 0x01000,
+		ExtendedImage = 0x02000,
+		Items = 0x04000,
+		Subset = 0x08000,
+		SubsetItems = 0x10000
+	}
+
+	public enum ListViewGroupState
+	{
+		/// <summary>
+		/// Groups are expanded, the group name is displayed, and all items in the group are displayed.
+		/// </summary>
+		Normal = 0,
+		/// <summary>
+		/// The group is collapsed.
+		/// </summary>
+		Collapsed = 1,
+		/// <summary>
+		/// The group is hidden.
+		/// </summary>
+		Hidden = 2,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The group does not display a header.
+		/// </summary>
+		NoHeader = 4,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The group can be collapsed.
+		/// </summary>
+		Collapsible = 8,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The group has keyboard focus.
+		/// </summary>
+		Focused = 16,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The group is selected.
+		/// </summary>
+		Selected = 32,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The group displays only a portion of its items.
+		/// </summary>
+		SubSeted = 64,
+		/// <summary>
+		/// Version 6.00 and Windows Vista. The subset link of the group has keyboard focus.
+		/// </summary>
+		SubSetLinkFocused = 128,
+	}
+
+	// Required structures for the notification
+	[StructLayout(LayoutKind.Sequential)]
+	public struct NMHDR
+	{
+		public IntPtr hwndFrom;
+		public UIntPtr idFrom;
+		public int code;
+	}
+
+	[StructLayout(LayoutKind.Sequential)]
+	public struct NMLVGROUP
+	{
+		public NMHDR hdr;
+		public int iGroupId;
+		public uint uNewState;
+		public uint uOldState;
+		public int state;  // Current state
 	}
 }
--- a/nspector/Native/NVAPI/NvApiDriverSettings.cs
+++ b/nspector/Native/NVAPI/NvApiDriverSettings.cs
--- a/nspector/Native/NVAPI/NvApiDriverSettings.h
+++ b/nspector/Native/NVAPI/NvApiDriverSettings.h
--- a/nspector/Native/NVAPI/NvapiDrsWrapper.cs
+++ b/nspector/Native/NVAPI/NvapiDrsWrapper.cs
@@ -344,7 +344,8 @@ namespace nspector.Native.NVAPI2
    [StructLayout(LayoutKind.Sequential, Pack = 8, CharSet = CharSet.Unicode)]
    internal struct NVDRS_APPLICATION_V3
    {
-        public uint isMetro { get { return ((uint)((bitvector1 & 1))); } set { bitvector1 = ((uint)((value | bitvector1))); } }
+        public bool isMetro { get { return (bitvector1 & 1) != 0; } set { if (value) bitvector1 |= 1; else bitvector1 &= ~1u; } }
+        public bool isCommandLine { get { return (bitvector1 & 2) != 0; } set { if (value) bitvector1 |= 2; else bitvector1 &= ~2u; } }

        public uint version;
        public uint isPredefined;
@@ -359,6 +360,27 @@ namespace nspector.Native.NVAPI2
        private uint bitvector1;
    }

+    [StructLayout(LayoutKind.Sequential, Pack = 8, CharSet = CharSet.Unicode)]
+    internal struct NVDRS_APPLICATION_V4
+    {
+        public bool isMetro { get { return (bitvector1 & 1) != 0; } set { if (value) bitvector1 |= 1; else bitvector1 &= ~1u; } }
+        public bool isCommandLine { get { return (bitvector1 & 2) != 0; } set { if (value) bitvector1 |= 2; else bitvector1 &= ~2u; } }
+
+        public uint version;
+        public uint isPredefined;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]
+        public string appName;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]
+        public string userFriendlyName;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]
+        public string launcher;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]
+        public string fileInFolder;
+        private uint bitvector1;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]
+        public string commandLine;
+    }
+
    [StructLayout(LayoutKind.Sequential, Pack = 8, CharSet = CharSet.Unicode)]
    internal struct NVDRS_PROFILE
    {
@@ -388,7 +410,8 @@ namespace nspector.Native.NVAPI2
        public static uint NVDRS_APPLICATION_VER_V1 = MAKE_NVAPI_VERSION<NVDRS_APPLICATION_V1>(1);
        public static uint NVDRS_APPLICATION_VER_V2 = MAKE_NVAPI_VERSION<NVDRS_APPLICATION_V2>(2);
        public static uint NVDRS_APPLICATION_VER_V3 = MAKE_NVAPI_VERSION<NVDRS_APPLICATION_V3>(3);
-        public static uint NVDRS_APPLICATION_VER = NVDRS_APPLICATION_VER_V3;
+        public static uint NVDRS_APPLICATION_VER_V4 = MAKE_NVAPI_VERSION<NVDRS_APPLICATION_V4>(4);
+        public static uint NVDRS_APPLICATION_VER = NVDRS_APPLICATION_VER_V4;
        public static uint NVDRS_PROFILE_VER = MAKE_NVAPI_VERSION<NVDRS_PROFILE>(1);

        public const uint OGL_IMPLICIT_GPU_AFFINITY_NUM_VALUES = 1;
@@ -424,13 +447,17 @@ namespace nspector.Native.NVAPI2
            }
        }

-        private static void GetDelegate<T>(uint id, out T newDelegate) where T : class
+        private static void GetDelegate<T>(uint id, out T newDelegate, uint? fallbackId = null) where T : class
        {
            IntPtr ptr = nvapi_QueryInterface(id);
            if (ptr != IntPtr.Zero)
            {
                newDelegate = Marshal.GetDelegateForFunctionPointer(ptr, typeof(T)) as T;
            }
+            else if (fallbackId.HasValue)
+            {
+                GetDelegate(fallbackId.Value, out newDelegate);
+            }
            else
            {
                newDelegate = null;
@@ -545,11 +572,11 @@ namespace nspector.Native.NVAPI2
        public static readonly DRS_GetNumProfilesDelegate DRS_GetNumProfiles;

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_CreateApplicationDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_APPLICATION_V3 pApplication);
+        public delegate NvAPI_Status DRS_CreateApplicationDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_APPLICATION_V4 pApplication);
        public static readonly DRS_CreateApplicationDelegate DRS_CreateApplication;

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_DeleteApplicationExDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_APPLICATION_V3 pApp);
+        public delegate NvAPI_Status DRS_DeleteApplicationExDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_APPLICATION_V4 pApp);
        public static readonly DRS_DeleteApplicationExDelegate DRS_DeleteApplicationEx;

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
@@ -557,7 +584,7 @@ namespace nspector.Native.NVAPI2
        public static readonly DRS_DeleteApplicationDelegate DRS_DeleteApplication;

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_GetApplicationInfoDelegate(IntPtr hSession, IntPtr hProfile, [MarshalAs(UnmanagedType.LPWStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]StringBuilder appName, ref NVDRS_APPLICATION_V3 pApplication);
+        public delegate NvAPI_Status DRS_GetApplicationInfoDelegate(IntPtr hSession, IntPtr hProfile, [MarshalAs(UnmanagedType.LPWStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]StringBuilder appName, ref NVDRS_APPLICATION_V4 pApplication);
        public static readonly DRS_GetApplicationInfoDelegate DRS_GetApplicationInfo;

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
@@ -583,16 +610,28 @@ namespace nspector.Native.NVAPI2


        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_FindApplicationByNameDelegate(IntPtr hSession, [MarshalAs(UnmanagedType.LPWStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]StringBuilder appName, ref IntPtr phProfile, ref NVDRS_APPLICATION_V3 pApplication);
+        public delegate NvAPI_Status DRS_FindApplicationByNameDelegate(IntPtr hSession, [MarshalAs(UnmanagedType.LPWStr, SizeConst = (int)NvapiDrsWrapper.NVAPI_UNICODE_STRING_MAX)]StringBuilder appName, ref IntPtr phProfile, ref NVDRS_APPLICATION_V4 pApplication);
        public static readonly DRS_FindApplicationByNameDelegate DRS_FindApplicationByName;

-        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_SetSettingDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_SETTING pSetting);
-        public static readonly DRS_SetSettingDelegate DRS_SetSetting;
+        public static NvAPI_Status DRS_SetSetting(IntPtr hSession, IntPtr hProfile, ref NVDRS_SETTING pSetting)
+        {
+            return _DRS_SetSetting(hSession, hProfile, ref pSetting, 0, 0);
+        }
+
+        public static NvAPI_Status DRS_GetSetting(IntPtr hSession, IntPtr hProfile, uint settingId, ref NVDRS_SETTING pSetting)
+        {
+            uint x = 0;
+            return _DRS_GetSetting(hSession, hProfile, settingId, ref pSetting, ref x);
+        }

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate NvAPI_Status DRS_GetSettingDelegate(IntPtr hSession, IntPtr hProfile, uint settingId, ref NVDRS_SETTING pSetting);
-        public static readonly DRS_GetSettingDelegate DRS_GetSetting;
+        public delegate NvAPI_Status DRS_SetSettingDelegate(IntPtr hSession, IntPtr hProfile, ref NVDRS_SETTING pSetting, uint x, uint y);
+        private static readonly DRS_SetSettingDelegate _DRS_SetSetting;
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        public delegate NvAPI_Status DRS_GetSettingDelegate(IntPtr hSession, IntPtr hProfile, uint settingId, ref NVDRS_SETTING pSetting, ref uint x);
+        private static readonly DRS_GetSettingDelegate _DRS_GetSetting;
+        

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
        private delegate NvAPI_Status DRS_EnumSettingsDelegate(IntPtr hSession, IntPtr hProfile, uint startIndex, ref uint settingsCount, IntPtr pSetting);
@@ -728,20 +767,19 @@ namespace nspector.Native.NVAPI2
                        GetDelegate(0xED1F8C69, out DRS_GetApplicationInfo);
                        GetDelegate(0x7FA2173A, out DRS_EnumApplicationsInternal);
                        GetDelegate(0xEEE566B2, out DRS_FindApplicationByName);
-                        GetDelegate(0x577DD202, out DRS_SetSetting);
-                        GetDelegate(0x73BF8338, out DRS_GetSetting);
-                        GetDelegate(0xAE3039DA, out DRS_EnumSettingsInternal);
-                        GetDelegate(0xF020614A, out DRS_EnumAvailableSettingIdsInternal);
+                        GetDelegate(0x8A2CF5F5, out _DRS_SetSetting, 0x577DD202);
+                        GetDelegate(0xEA99498D, out _DRS_GetSetting, 0x73BF8338);
+                        GetDelegate(0xCFD6983E, out DRS_EnumSettingsInternal, 0xAE3039DA);
+                        GetDelegate(0xE5DE48E5, out DRS_EnumAvailableSettingIdsInternal, 0xF020614A);
                        GetDelegate(0x2EC39F90, out DRS_EnumAvailableSettingValuesInternal);
                        GetDelegate(0xCB7309CD, out DRS_GetSettingIdFromName);
-                        GetDelegate(0xD61CBE6E, out DRS_GetSettingNameFromId);
-                        GetDelegate(0xE4A26362, out DRS_DeleteProfileSetting);
+                        GetDelegate(0x1EB13791, out DRS_GetSettingNameFromId, 0xD61CBE6E);
+                        GetDelegate(0xD20D29DF, out DRS_DeleteProfileSetting, 0xE4A26362);
                        GetDelegate(0x5927B094, out DRS_RestoreAllDefaults);
                        GetDelegate(0xFA5F6134, out DRS_RestoreProfileDefault);
-                        GetDelegate(0x53F0381E, out DRS_RestoreProfileDefaultSetting);
+                        GetDelegate(0x7DD5B261, out DRS_RestoreProfileDefaultSetting, 0x53F0381E);
                        GetDelegate(0xDA8466A0, out DRS_GetBaseProfile);
                        #endregion
-
                    }
                }
            }
--- a/nspector/Program.cs
+++ b/nspector/Program.cs
@@ -35,7 +35,7 @@ namespace nspector
            if (argFileIndex != -1)
            {

-                if (new FileInfo(args[argFileIndex]).Extension.ToLower() == ".nip")
+                if (new FileInfo(args[argFileIndex]).Extension.ToLowerInvariant() == ".nip")
                {
                    try
                    {
--- a/nspector/Properties/AssemblyInfo.cs
+++ b/nspector/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("NVIDIA Profile Inspector")]
-[assembly: AssemblyCopyright("©2020 by Orbmu2k")]
+[assembly: AssemblyCopyright("©2025 by Orbmu2k")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]

@@ -32,7 +32,7 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.3.0.0")]
-[assembly: AssemblyFileVersion("2.3.0.0")]
+[assembly: AssemblyVersion("2.4.0.1")]
+[assembly: AssemblyFileVersion("2.4.0.1")]

   
--- a/nspector/Properties/Resources.Designer.cs
+++ b/nspector/Properties/Resources.Designer.cs
@@ -19,7 +19,7 @@ namespace nspector.Properties {
    // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
    // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
    // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
    public class Resources {
@@ -73,17 +73,19 @@ namespace nspector.Properties {
        /// <summary>
        ///   Sucht eine lokalisierte Zeichenfolge, die &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
        ///&lt;CustomSettingNames&gt;
-        ///  &lt;ShowCustomizedSettingNamesOnly&gt;false&lt;/ShowCustomizedSettingNamesOnly&gt;
-        ///  &lt;Settings&gt;
-        ///    &lt;CustomSetting&gt;
-        ///      &lt;UserfriendlyName&gt;NVLINK SLI Mode&lt;/UserfriendlyName&gt;
-        ///      &lt;HexSettingID&gt;0x00A06948&lt;/HexSettingID&gt;
-        ///      &lt;GroupName&gt;6 - SLI&lt;/GroupName&gt;
-        ///      &lt;MinRequiredDriverVersion&gt;410.00&lt;/MinRequiredDriverVersion&gt;
-        ///    &lt;/CustomSetting&gt;
-        ///    &lt;CustomSetting&gt;
-        ///      &lt;UserfriendlyName&gt;Texture filtering - Quality substitution&lt;/UserfriendlyName&gt;
-        ///  [Rest der Zeichenfolge wurde abgeschnitten]&quot;; ähnelt.
+        ///	&lt;Settings&gt;
+        ///		&lt;CustomSetting&gt;
+        ///			&lt;UserfriendlyName&gt;DLSS - Enable DLL Override&lt;/UserfriendlyName&gt;
+        ///			&lt;HexSettingID&gt;0x10E41E01&lt;/HexSettingID&gt;
+        ///			&lt;GroupName&gt;5 - Common&lt;/GroupName&gt;
+        ///			&lt;MinRequiredDriverVersion&gt;0&lt;/MinRequiredDriverVersion&gt;
+        ///			&lt;SettingValues&gt;
+        ///				&lt;CustomSettingValue&gt;
+        ///					&lt;UserfriendlyName&gt;Off&lt;/UserfriendlyName&gt;
+        ///					&lt;HexValue&gt;0x00000000&lt;/HexValue&gt;
+        ///				&lt;/CustomSettingValue&gt;
+        ///				&lt;CustomSettingValue&gt;
+        ///					&lt;UserfriendlyName&gt;On [Rest der Zeichenfolge wurde abgeschnitten]&quot;; ähnelt.
        /// </summary>
        public static string CustomSettingNames {
            get {
--- a/nspector/Reference.xml
+++ b/nspector/Reference.xml
--- a/nspector/WatermarkTextBox.cs
+++ b/nspector/WatermarkTextBox.cs
@@ -0,0 +1,34 @@
+using System.ComponentModel;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace nspector
+{
+    public class WatermarkTextBox : TextBox
+    {
+        private const int WM_PAINT = 0x000F;
+
+        private string _watermarkText;
+        [Category("Appearance")]
+        public string WatermarkText
+        {
+            get => _watermarkText;
+            set { _watermarkText = value; Invalidate(); }
+        }
+
+        protected override void WndProc(ref Message m)
+        {
+            base.WndProc(ref m);
+
+            if (m.Msg == WM_PAINT && string.IsNullOrEmpty(this.Text) && !string.IsNullOrEmpty(_watermarkText))
+            {
+                using (Graphics g = this.CreateGraphics())
+                using (Brush brush = new SolidBrush(SystemColors.GrayText))
+                {
+                    TextFormatFlags flags = TextFormatFlags.VerticalCenter | TextFormatFlags.Left;
+                    TextRenderer.DrawText(g, _watermarkText, this.Font, this.ClientRectangle, SystemColors.GrayText, flags);
+                }
+            }
+        }
+    }
+}
--- a/nspector/app.config
+++ b/nspector/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1"/></startup></configuration>
--- a/nspector/frmBitEditor.Designer.cs
+++ b/nspector/frmBitEditor.Designer.cs
@@ -49,10 +49,10 @@
            // btnClose
            // 
            this.btnClose.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnClose.Location = new System.Drawing.Point(914, 806);
-            this.btnClose.Margin = new System.Windows.Forms.Padding(4);
+            this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.btnClose.Location = new System.Drawing.Point(731, 645);
            this.btnClose.Name = "btnClose";
-            this.btnClose.Size = new System.Drawing.Size(132, 29);
+            this.btnClose.Size = new System.Drawing.Size(106, 23);
            this.btnClose.TabIndex = 1;
            this.btnClose.Text = "Apply && Close";
            this.btnClose.UseVisualStyleBackColor = true;
@@ -62,10 +62,9 @@
            // 
            this.lValue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
            this.lValue.AutoSize = true;
-            this.lValue.Location = new System.Drawing.Point(21, 813);
-            this.lValue.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.lValue.Location = new System.Drawing.Point(17, 650);
            this.lValue.Name = "lValue";
-            this.lValue.Size = new System.Drawing.Size(48, 17);
+            this.lValue.Size = new System.Drawing.Size(37, 13);
            this.lValue.TabIndex = 2;
            this.lValue.Text = "Value:";
            // 
@@ -73,10 +72,9 @@
            // 
            this.lFilter.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
            this.lFilter.AutoSize = true;
-            this.lFilter.Location = new System.Drawing.Point(187, 813);
-            this.lFilter.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.lFilter.Location = new System.Drawing.Point(150, 650);
            this.lFilter.Name = "lFilter";
-            this.lFilter.Size = new System.Drawing.Size(87, 17);
+            this.lFilter.Size = new System.Drawing.Size(64, 13);
            this.lFilter.TabIndex = 23;
            this.lFilter.Text = "Profile Filter:";
            // 
@@ -84,20 +82,18 @@
            // 
            this.tbFilter.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
-            this.tbFilter.Location = new System.Drawing.Point(274, 809);
-            this.tbFilter.Margin = new System.Windows.Forms.Padding(4);
+            this.tbFilter.Location = new System.Drawing.Point(219, 647);
            this.tbFilter.Name = "tbFilter";
-            this.tbFilter.Size = new System.Drawing.Size(632, 22);
+            this.tbFilter.Size = new System.Drawing.Size(506, 20);
            this.tbFilter.TabIndex = 24;
            this.tbFilter.TextChanged += new System.EventHandler(this.tbFilter_TextChanged);
            // 
            // textBox1
            // 
            this.textBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.textBox1.Location = new System.Drawing.Point(74, 809);
-            this.textBox1.Margin = new System.Windows.Forms.Padding(4);
+            this.textBox1.Location = new System.Drawing.Point(59, 647);
            this.textBox1.Name = "textBox1";
-            this.textBox1.Size = new System.Drawing.Size(86, 22);
+            this.textBox1.Size = new System.Drawing.Size(70, 20);
            this.textBox1.TabIndex = 31;
            this.textBox1.Text = "0x00FF00FF";
            this.textBox1.Leave += new System.EventHandler(this.textBox1_Leave);
@@ -106,10 +102,9 @@
            // btnDirectApplyStart
            // 
            this.btnDirectApplyStart.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.btnDirectApplyStart.Location = new System.Drawing.Point(6, 19);
-            this.btnDirectApplyStart.Margin = new System.Windows.Forms.Padding(4);
+            this.btnDirectApplyStart.Location = new System.Drawing.Point(5, 15);
            this.btnDirectApplyStart.Name = "btnDirectApplyStart";
-            this.btnDirectApplyStart.Size = new System.Drawing.Size(105, 42);
+            this.btnDirectApplyStart.Size = new System.Drawing.Size(84, 34);
            this.btnDirectApplyStart.TabIndex = 32;
            this.btnDirectApplyStart.Text = "GO!";
            this.btnDirectApplyStart.UseVisualStyleBackColor = true;
@@ -123,11 +118,9 @@
            this.gbDirectTest.Controls.Add(this.tbGamePath);
            this.gbDirectTest.Controls.Add(this.lblGamePath);
            this.gbDirectTest.Controls.Add(this.btnDirectApplyStart);
-            this.gbDirectTest.Location = new System.Drawing.Point(18, 733);
-            this.gbDirectTest.Margin = new System.Windows.Forms.Padding(4);
+            this.gbDirectTest.Location = new System.Drawing.Point(14, 586);
            this.gbDirectTest.Name = "gbDirectTest";
-            this.gbDirectTest.Padding = new System.Windows.Forms.Padding(4);
-            this.gbDirectTest.Size = new System.Drawing.Size(1029, 66);
+            this.gbDirectTest.Size = new System.Drawing.Size(823, 53);
            this.gbDirectTest.TabIndex = 33;
            this.gbDirectTest.TabStop = false;
            this.gbDirectTest.Text = "Quick Bit Value Tester (stores this setting value to the current profile and imme" +
@@ -136,10 +129,9 @@
            // btnBrowseGame
            // 
            this.btnBrowseGame.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnBrowseGame.Location = new System.Drawing.Point(971, 24);
-            this.btnBrowseGame.Margin = new System.Windows.Forms.Padding(4);
+            this.btnBrowseGame.Location = new System.Drawing.Point(777, 19);
            this.btnBrowseGame.Name = "btnBrowseGame";
-            this.btnBrowseGame.Size = new System.Drawing.Size(41, 29);
+            this.btnBrowseGame.Size = new System.Drawing.Size(33, 23);
            this.btnBrowseGame.TabIndex = 35;
            this.btnBrowseGame.Text = "...";
            this.btnBrowseGame.UseVisualStyleBackColor = true;
@@ -149,19 +141,17 @@
            // 
            this.tbGamePath.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
-            this.tbGamePath.Location = new System.Drawing.Point(218, 26);
-            this.tbGamePath.Margin = new System.Windows.Forms.Padding(4);
+            this.tbGamePath.Location = new System.Drawing.Point(174, 21);
            this.tbGamePath.Name = "tbGamePath";
-            this.tbGamePath.Size = new System.Drawing.Size(745, 22);
+            this.tbGamePath.Size = new System.Drawing.Size(597, 20);
            this.tbGamePath.TabIndex = 34;
            // 
            // lblGamePath
            // 
            this.lblGamePath.AutoSize = true;
-            this.lblGamePath.Location = new System.Drawing.Point(119, 29);
-            this.lblGamePath.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.lblGamePath.Location = new System.Drawing.Point(95, 23);
            this.lblGamePath.Name = "lblGamePath";
-            this.lblGamePath.Size = new System.Drawing.Size(98, 17);
+            this.lblGamePath.Size = new System.Drawing.Size(73, 13);
            this.lblGamePath.TabIndex = 33;
            this.lblGamePath.Text = "Game to start:";
            // 
@@ -179,11 +169,13 @@
            this.clbBits.FullRowSelect = true;
            this.clbBits.GridLines = true;
            this.clbBits.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
-            this.clbBits.Location = new System.Drawing.Point(12, 12);
+            this.clbBits.HideSelection = false;
+            this.clbBits.Location = new System.Drawing.Point(10, 10);
+            this.clbBits.Margin = new System.Windows.Forms.Padding(2, 2, 2, 2);
            this.clbBits.MultiSelect = false;
            this.clbBits.Name = "clbBits";
            this.clbBits.ShowGroups = false;
-            this.clbBits.Size = new System.Drawing.Size(1035, 714);
+            this.clbBits.Size = new System.Drawing.Size(829, 572);
            this.clbBits.TabIndex = 34;
            this.clbBits.UseCompatibleStateImageBehavior = false;
            this.clbBits.View = System.Windows.Forms.View.Details;
@@ -209,9 +201,9 @@
            // 
            // frmBitEditor
            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(120F, 120F);
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
-            this.ClientSize = new System.Drawing.Size(1059, 847);
+            this.ClientSize = new System.Drawing.Size(847, 678);
            this.Controls.Add(this.clbBits);
            this.Controls.Add(this.gbDirectTest);
            this.Controls.Add(this.textBox1);
@@ -220,8 +212,7 @@
            this.Controls.Add(this.lValue);
            this.Controls.Add(this.btnClose);
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.SizableToolWindow;
-            this.Margin = new System.Windows.Forms.Padding(4);
-            this.MinimumSize = new System.Drawing.Size(854, 609);
+            this.MinimumSize = new System.Drawing.Size(686, 495);
            this.Name = "frmBitEditor";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
            this.Text = "Bit Value Editor";
--- a/nspector/frmBitEditor.cs
+++ b/nspector/frmBitEditor.cs
@@ -52,12 +52,14 @@ namespace nspector
            var referenceSettings = DrsServiceLocator.ReferenceSettings?.Settings.FirstOrDefault(s => s.SettingId == _Settingid);

            var settingsCache = DrsServiceLocator.ScannerService.CachedSettings.FirstOrDefault(x => x.SettingId == _Settingid);
-            if (settingsCache != null)
+
+            for (int bit = 0; bit < 32; bit++)
            {
-                for (int bit = 0; bit < 32; bit++)
+                string profileNames = "";
+                uint profileCount = 0;
+
+                if (settingsCache != null)
                {
-                    string profileNames = "";
-                    uint profileCount = 0;

                    for (int i = 0; i < settingsCache.SettingValues.Count; i++)
                    {
@@ -74,7 +76,7 @@ namespace nspector
                                {
                                    for (int f = 0; f < filters.Length; f++)
                                    {
-                                        if (settingProfileNames[p].ToLower().Contains(filters[f].ToLower()))
+                                        if (settingProfileNames[p].ToLowerInvariant().Contains(filters[f].ToLower()))
                                        {
                                            profileNames += settingProfileNames[p] + ",";
                                        }
@@ -84,31 +86,32 @@ namespace nspector
                            profileCount += settingsCache.SettingValues[i].ValueProfileCount;
                        }
                    }
-            
-                    uint mask = (uint)1 << bit;
-                    string maskStr="";
-                    
-                    if (referenceSettings != null)
+                }
+
+                uint mask = (uint)1 << bit;
+                string maskStr = "";
+
+                if (referenceSettings != null)
+                {
+                    var maskValue = referenceSettings.SettingValues.FirstOrDefault(v => v.SettingValue == mask);
+                    if (maskValue != null)
                    {
-                        var maskValue = referenceSettings.SettingValues.FirstOrDefault(v => v.SettingValue == mask);
-                        if (maskValue != null)
+                        maskStr = maskValue.UserfriendlyName;
+                        if (maskStr.Contains("("))
                        {
-                            maskStr = maskValue.UserfriendlyName;
-                            if (maskStr.Contains("("))
-                            {
-                                maskStr = maskStr.Substring(0, maskStr.IndexOf("(") - 1);
-                            }
+                            maskStr = maskStr.Substring(0, maskStr.IndexOf("(") - 1);
                        }
                    }
+                }

-                    clbBits.Items.Add(new ListViewItem(new string[] {
+                clbBits.Items.Add(new ListViewItem(new string[] {
                        string.Format("#{0:00}",bit),
                        maskStr,
                        profileCount.ToString(),
                        profileNames,
                    }));
-                    
-                }
+
+
            }

            SetValue(lastValue);
--- a/nspector/frmDrvSettings.Designer.cs
+++ b/nspector/frmDrvSettings.Designer.cs
@@ -75,7 +75,11 @@
            this.chSettingID = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
            this.chSettingValue = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
            this.chSettingValueHex = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
+            this.tbSettingDescription = new System.Windows.Forms.TextBox();
+            this.pnlListview = new System.Windows.Forms.Panel();
+            this.txtFilter = new nspector.WatermarkTextBox();
            this.tsMain.SuspendLayout();
+            this.pnlListview.SuspendLayout();
            this.SuspendLayout();
            // 
            // ilListView
@@ -89,18 +93,18 @@
            // 
            // pbMain
            // 
-            this.pbMain.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.pbMain.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)
            | System.Windows.Forms.AnchorStyles.Right)));
-            this.pbMain.Location = new System.Drawing.Point(16, 585);
-            this.pbMain.Margin = new System.Windows.Forms.Padding(5);
+            this.pbMain.Location = new System.Drawing.Point(12, 475);
+            this.pbMain.Margin = new System.Windows.Forms.Padding(4);
            this.pbMain.Name = "pbMain";
-            this.pbMain.Size = new System.Drawing.Size(1120, 11);
+            this.pbMain.Size = new System.Drawing.Size(840, 9);
            this.pbMain.TabIndex = 19;
            // 
            // tsMain
            // 
            this.tsMain.AllowMerge = false;
-            this.tsMain.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            this.tsMain.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
            | System.Windows.Forms.AnchorStyles.Right)));
            this.tsMain.AutoSize = false;
            this.tsMain.BackgroundImage = global::nspector.Properties.Resources.transparent16;
@@ -132,10 +136,10 @@
            this.tsSep6,
            this.tsbApplyProfile});
            this.tsMain.LayoutStyle = System.Windows.Forms.ToolStripLayoutStyle.HorizontalStackWithOverflow;
-            this.tsMain.Location = new System.Drawing.Point(16, 5);
+            this.tsMain.Location = new System.Drawing.Point(12, 4);
            this.tsMain.Name = "tsMain";
            this.tsMain.RenderMode = System.Windows.Forms.ToolStripRenderMode.Professional;
-            this.tsMain.Size = new System.Drawing.Size(1120, 31);
+            this.tsMain.Size = new System.Drawing.Size(840, 25);
            this.tsMain.TabIndex = 24;
            this.tsMain.Text = "toolStrip1";
            // 
@@ -144,7 +148,7 @@
            this.tslProfiles.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None;
            this.tslProfiles.Margin = new System.Windows.Forms.Padding(0, 5, 10, 2);
            this.tslProfiles.Name = "tslProfiles";
-            this.tslProfiles.Size = new System.Drawing.Size(61, 24);
+            this.tslProfiles.Size = new System.Drawing.Size(49, 18);
            this.tslProfiles.Text = "Profiles:";
            // 
            // cbProfiles
@@ -156,7 +160,7 @@
            this.cbProfiles.Margin = new System.Windows.Forms.Padding(1);
            this.cbProfiles.MaxDropDownItems = 50;
            this.cbProfiles.Name = "cbProfiles";
-            this.cbProfiles.Size = new System.Drawing.Size(385, 28);
+            this.cbProfiles.Size = new System.Drawing.Size(290, 23);
            this.cbProfiles.SelectedIndexChanged += new System.EventHandler(this.cbProfiles_SelectedIndexChanged);
            this.cbProfiles.TextChanged += new System.EventHandler(this.cbProfiles_TextChanged);
            // 
@@ -167,7 +171,7 @@
            this.tsbModifiedProfiles.Image = global::nspector.Properties.Resources.home_sm;
            this.tsbModifiedProfiles.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbModifiedProfiles.Name = "tsbModifiedProfiles";
-            this.tsbModifiedProfiles.Size = new System.Drawing.Size(39, 28);
+            this.tsbModifiedProfiles.Size = new System.Drawing.Size(36, 22);
            this.tsbModifiedProfiles.TextImageRelation = System.Windows.Forms.TextImageRelation.Overlay;
            this.tsbModifiedProfiles.ToolTipText = "Back to global profile (Home) / User modified profiles";
            this.tsbModifiedProfiles.ButtonClick += new System.EventHandler(this.tsbModifiedProfiles_ButtonClick);
@@ -176,7 +180,7 @@
            // toolStripSeparator1
            // 
            this.toolStripSeparator1.Name = "toolStripSeparator1";
-            this.toolStripSeparator1.Size = new System.Drawing.Size(6, 31);
+            this.toolStripSeparator1.Size = new System.Drawing.Size(6, 25);
            // 
            // tsbRefreshProfile
            // 
@@ -184,7 +188,7 @@
            this.tsbRefreshProfile.Image = ((System.Drawing.Image)(resources.GetObject("tsbRefreshProfile.Image")));
            this.tsbRefreshProfile.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbRefreshProfile.Name = "tsbRefreshProfile";
-            this.tsbRefreshProfile.Size = new System.Drawing.Size(24, 28);
+            this.tsbRefreshProfile.Size = new System.Drawing.Size(24, 22);
            this.tsbRefreshProfile.Text = "Refresh current profile.";
            this.tsbRefreshProfile.Click += new System.EventHandler(this.tsbRefreshProfile_Click);
            // 
@@ -194,7 +198,7 @@
            this.tsbRestoreProfile.Image = ((System.Drawing.Image)(resources.GetObject("tsbRestoreProfile.Image")));
            this.tsbRestoreProfile.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbRestoreProfile.Name = "tsbRestoreProfile";
-            this.tsbRestoreProfile.Size = new System.Drawing.Size(24, 28);
+            this.tsbRestoreProfile.Size = new System.Drawing.Size(24, 22);
            this.tsbRestoreProfile.Text = "Restore current profile to NVIDIA defaults.";
            this.tsbRestoreProfile.Click += new System.EventHandler(this.tsbRestoreProfile_Click);
            // 
@@ -204,7 +208,7 @@
            this.tsbCreateProfile.Image = ((System.Drawing.Image)(resources.GetObject("tsbCreateProfile.Image")));
            this.tsbCreateProfile.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbCreateProfile.Name = "tsbCreateProfile";
-            this.tsbCreateProfile.Size = new System.Drawing.Size(24, 28);
+            this.tsbCreateProfile.Size = new System.Drawing.Size(24, 22);
            this.tsbCreateProfile.Text = "Create new profile";
            this.tsbCreateProfile.Click += new System.EventHandler(this.tsbCreateProfile_Click);
            // 
@@ -214,14 +218,14 @@
            this.tsbDeleteProfile.Image = global::nspector.Properties.Resources.ieframe_1_18212;
            this.tsbDeleteProfile.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbDeleteProfile.Name = "tsbDeleteProfile";
-            this.tsbDeleteProfile.Size = new System.Drawing.Size(24, 28);
+            this.tsbDeleteProfile.Size = new System.Drawing.Size(24, 22);
            this.tsbDeleteProfile.Text = "Delete current Profile";
            this.tsbDeleteProfile.Click += new System.EventHandler(this.tsbDeleteProfile_Click);
            // 
            // tsSep2
            // 
            this.tsSep2.Name = "tsSep2";
-            this.tsSep2.Size = new System.Drawing.Size(6, 31);
+            this.tsSep2.Size = new System.Drawing.Size(6, 25);
            // 
            // tsbAddApplication
            // 
@@ -229,7 +233,7 @@
            this.tsbAddApplication.Image = global::nspector.Properties.Resources.window_application_add;
            this.tsbAddApplication.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbAddApplication.Name = "tsbAddApplication";
-            this.tsbAddApplication.Size = new System.Drawing.Size(24, 28);
+            this.tsbAddApplication.Size = new System.Drawing.Size(24, 22);
            this.tsbAddApplication.Text = "Add application to current profile.";
            this.tsbAddApplication.Click += new System.EventHandler(this.tsbAddApplication_Click);
            // 
@@ -239,7 +243,7 @@
            this.tssbRemoveApplication.Image = global::nspector.Properties.Resources.window_application_delete;
            this.tssbRemoveApplication.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tssbRemoveApplication.Name = "tssbRemoveApplication";
-            this.tssbRemoveApplication.Size = new System.Drawing.Size(39, 28);
+            this.tssbRemoveApplication.Size = new System.Drawing.Size(36, 22);
            this.tssbRemoveApplication.Text = "Remove application from current profile";
            this.tssbRemoveApplication.DropDownItemClicked += new System.Windows.Forms.ToolStripItemClickedEventHandler(this.tssbRemoveApplication_DropDownItemClicked);
            this.tssbRemoveApplication.Click += new System.EventHandler(this.tssbRemoveApplication_Click);
@@ -247,7 +251,7 @@
            // tsSep3
            // 
            this.tsSep3.Name = "tsSep3";
-            this.tsSep3.Size = new System.Drawing.Size(6, 31);
+            this.tsSep3.Size = new System.Drawing.Size(6, 25);
            // 
            // tsbExportProfiles
            // 
@@ -260,35 +264,35 @@
            this.tsbExportProfiles.Image = global::nspector.Properties.Resources.export1;
            this.tsbExportProfiles.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbExportProfiles.Name = "tsbExportProfiles";
-            this.tsbExportProfiles.Size = new System.Drawing.Size(39, 28);
+            this.tsbExportProfiles.Size = new System.Drawing.Size(36, 22);
            this.tsbExportProfiles.Text = "Export user defined profiles";
            this.tsbExportProfiles.Click += new System.EventHandler(this.tsbExportProfiles_Click);
            // 
            // exportCurrentProfileOnlyToolStripMenuItem
            // 
            this.exportCurrentProfileOnlyToolStripMenuItem.Name = "exportCurrentProfileOnlyToolStripMenuItem";
-            this.exportCurrentProfileOnlyToolStripMenuItem.Size = new System.Drawing.Size(422, 26);
+            this.exportCurrentProfileOnlyToolStripMenuItem.Size = new System.Drawing.Size(343, 22);
            this.exportCurrentProfileOnlyToolStripMenuItem.Text = "Export current profile only";
            this.exportCurrentProfileOnlyToolStripMenuItem.Click += new System.EventHandler(this.exportCurrentProfileOnlyToolStripMenuItem_Click);
            // 
            // exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem
            // 
            this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem.Name = "exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem";
-            this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem.Size = new System.Drawing.Size(422, 26);
+            this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem.Size = new System.Drawing.Size(343, 22);
            this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem.Text = "Export current profile including predefined settings";
            this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem.Click += new System.EventHandler(this.exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem_Click);
            // 
            // exportUserdefinedProfilesToolStripMenuItem
            // 
            this.exportUserdefinedProfilesToolStripMenuItem.Name = "exportUserdefinedProfilesToolStripMenuItem";
-            this.exportUserdefinedProfilesToolStripMenuItem.Size = new System.Drawing.Size(422, 26);
+            this.exportUserdefinedProfilesToolStripMenuItem.Size = new System.Drawing.Size(343, 22);
            this.exportUserdefinedProfilesToolStripMenuItem.Text = "Export all customized profiles";
            this.exportUserdefinedProfilesToolStripMenuItem.Click += new System.EventHandler(this.exportUserdefinedProfilesToolStripMenuItem_Click);
            // 
            // exportAllProfilesNVIDIATextFormatToolStripMenuItem
            // 
            this.exportAllProfilesNVIDIATextFormatToolStripMenuItem.Name = "exportAllProfilesNVIDIATextFormatToolStripMenuItem";
-            this.exportAllProfilesNVIDIATextFormatToolStripMenuItem.Size = new System.Drawing.Size(422, 26);
+            this.exportAllProfilesNVIDIATextFormatToolStripMenuItem.Size = new System.Drawing.Size(343, 22);
            this.exportAllProfilesNVIDIATextFormatToolStripMenuItem.Text = "Export all driver profiles (NVIDIA Text Format)";
            this.exportAllProfilesNVIDIATextFormatToolStripMenuItem.Click += new System.EventHandler(this.exportAllProfilesNVIDIATextFormatToolStripMenuItem_Click);
            // 
@@ -301,28 +305,28 @@
            this.tsbImportProfiles.Image = global::nspector.Properties.Resources.import1;
            this.tsbImportProfiles.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbImportProfiles.Name = "tsbImportProfiles";
-            this.tsbImportProfiles.Size = new System.Drawing.Size(39, 28);
+            this.tsbImportProfiles.Size = new System.Drawing.Size(36, 22);
            this.tsbImportProfiles.Text = "Import user defined profiles";
            this.tsbImportProfiles.Click += new System.EventHandler(this.tsbImportProfiles_Click);
            // 
            // importProfilesToolStripMenuItem
            // 
            this.importProfilesToolStripMenuItem.Name = "importProfilesToolStripMenuItem";
-            this.importProfilesToolStripMenuItem.Size = new System.Drawing.Size(453, 26);
+            this.importProfilesToolStripMenuItem.Size = new System.Drawing.Size(363, 22);
            this.importProfilesToolStripMenuItem.Text = "Import profile(s)";
            this.importProfilesToolStripMenuItem.Click += new System.EventHandler(this.importProfilesToolStripMenuItem_Click);
            // 
            // importAllProfilesNVIDIATextFormatToolStripMenuItem
            // 
            this.importAllProfilesNVIDIATextFormatToolStripMenuItem.Name = "importAllProfilesNVIDIATextFormatToolStripMenuItem";
-            this.importAllProfilesNVIDIATextFormatToolStripMenuItem.Size = new System.Drawing.Size(453, 26);
+            this.importAllProfilesNVIDIATextFormatToolStripMenuItem.Size = new System.Drawing.Size(363, 22);
            this.importAllProfilesNVIDIATextFormatToolStripMenuItem.Text = "Import (replace) all driver profiles (NVIDIA Text Format)";
            this.importAllProfilesNVIDIATextFormatToolStripMenuItem.Click += new System.EventHandler(this.importAllProfilesNVIDIATextFormatToolStripMenuItem_Click);
            // 
            // tsSep4
            // 
            this.tsSep4.Name = "tsSep4";
-            this.tsSep4.Size = new System.Drawing.Size(6, 31);
+            this.tsSep4.Size = new System.Drawing.Size(6, 25);
            // 
            // tscbShowCustomSettingNamesOnly
            // 
@@ -331,14 +335,14 @@
            this.tscbShowCustomSettingNamesOnly.Image = global::nspector.Properties.Resources.filter_user;
            this.tscbShowCustomSettingNamesOnly.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tscbShowCustomSettingNamesOnly.Name = "tscbShowCustomSettingNamesOnly";
-            this.tscbShowCustomSettingNamesOnly.Size = new System.Drawing.Size(24, 28);
+            this.tscbShowCustomSettingNamesOnly.Size = new System.Drawing.Size(24, 22);
            this.tscbShowCustomSettingNamesOnly.Text = "Show the settings and values from CustomSettingNames file only.";
            this.tscbShowCustomSettingNamesOnly.CheckedChanged += new System.EventHandler(this.cbCustomSettingsOnly_CheckedChanged);
            // 
            // tsSep5
            // 
            this.tsSep5.Name = "tsSep5";
-            this.tsSep5.Size = new System.Drawing.Size(6, 31);
+            this.tsSep5.Size = new System.Drawing.Size(6, 25);
            // 
            // tscbShowScannedUnknownSettings
            // 
@@ -348,7 +352,7 @@
            this.tscbShowScannedUnknownSettings.Image = global::nspector.Properties.Resources.find_set2;
            this.tscbShowScannedUnknownSettings.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tscbShowScannedUnknownSettings.Name = "tscbShowScannedUnknownSettings";
-            this.tscbShowScannedUnknownSettings.Size = new System.Drawing.Size(24, 28);
+            this.tscbShowScannedUnknownSettings.Size = new System.Drawing.Size(24, 22);
            this.tscbShowScannedUnknownSettings.Text = "Show unknown settings from NVIDIA predefined profiles";
            this.tscbShowScannedUnknownSettings.Click += new System.EventHandler(this.tscbShowScannedUnknownSettings_Click);
            // 
@@ -358,14 +362,14 @@
            this.tsbBitValueEditor.Image = global::nspector.Properties.Resources.text_binary;
            this.tsbBitValueEditor.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbBitValueEditor.Name = "tsbBitValueEditor";
-            this.tsbBitValueEditor.Size = new System.Drawing.Size(24, 28);
+            this.tsbBitValueEditor.Size = new System.Drawing.Size(24, 22);
            this.tsbBitValueEditor.Text = "Show bit value editor.";
            this.tsbBitValueEditor.Click += new System.EventHandler(this.tsbBitValueEditor_Click);
            // 
            // tsSep6
            // 
            this.tsSep6.Name = "tsSep6";
-            this.tsSep6.Size = new System.Drawing.Size(6, 31);
+            this.tsSep6.Size = new System.Drawing.Size(6, 25);
            // 
            // tsbApplyProfile
            // 
@@ -374,7 +378,7 @@
            this.tsbApplyProfile.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.tsbApplyProfile.Name = "tsbApplyProfile";
            this.tsbApplyProfile.Overflow = System.Windows.Forms.ToolStripItemOverflow.Never;
-            this.tsbApplyProfile.Size = new System.Drawing.Size(130, 28);
+            this.tsbApplyProfile.Size = new System.Drawing.Size(109, 22);
            this.tsbApplyProfile.Text = "Apply changes";
            this.tsbApplyProfile.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
            this.tsbApplyProfile.Click += new System.EventHandler(this.tsbApplyProfile_Click);
@@ -384,27 +388,28 @@
            this.btnResetValue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.btnResetValue.Enabled = false;
            this.btnResetValue.Image = global::nspector.Properties.Resources.nv_btn;
-            this.btnResetValue.Location = new System.Drawing.Point(976, 215);
+            this.btnResetValue.Location = new System.Drawing.Point(732, 175);
            this.btnResetValue.Margin = new System.Windows.Forms.Padding(0, 1, 0, 0);
            this.btnResetValue.Name = "btnResetValue";
-            this.btnResetValue.Size = new System.Drawing.Size(33, 23);
+            this.btnResetValue.Size = new System.Drawing.Size(25, 19);
            this.btnResetValue.TabIndex = 7;
            this.btnResetValue.UseVisualStyleBackColor = true;
            this.btnResetValue.Click += new System.EventHandler(this.btnResetValue_Click);
            // 
            // lblApplications
            // 
-            this.lblApplications.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            this.lblApplications.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
            | System.Windows.Forms.AnchorStyles.Right)));
            this.lblApplications.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(118)))), ((int)(((byte)(185)))), ((int)(((byte)(0)))));
            this.lblApplications.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
            this.lblApplications.ForeColor = System.Drawing.Color.White;
-            this.lblApplications.Location = new System.Drawing.Point(16, 39);
-            this.lblApplications.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.lblApplications.Location = new System.Drawing.Point(12, 32);
+            this.lblApplications.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.lblApplications.Name = "lblApplications";
-            this.lblApplications.Size = new System.Drawing.Size(1120, 21);
+            this.lblApplications.Size = new System.Drawing.Size(840, 17);
            this.lblApplications.TabIndex = 25;
            this.lblApplications.Text = "fsagame.exe, bond.exe, herozero.exe";
+            this.lblApplications.DoubleClick += new System.EventHandler(this.tsbAddApplication_Click);
            // 
            // toolStripButton5
            // 
@@ -440,10 +445,10 @@
            // 
            this.cbValues.BackColor = System.Drawing.SystemColors.Window;
            this.cbValues.FormattingEnabled = true;
-            this.cbValues.Location = new System.Drawing.Point(699, 215);
-            this.cbValues.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.cbValues.Location = new System.Drawing.Point(524, 175);
+            this.cbValues.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.cbValues.Name = "cbValues";
-            this.cbValues.Size = new System.Drawing.Size(95, 24);
+            this.cbValues.Size = new System.Drawing.Size(72, 21);
            this.cbValues.TabIndex = 5;
            this.cbValues.Visible = false;
            this.cbValues.SelectedValueChanged += new System.EventHandler(this.cbValues_SelectedValueChanged);
@@ -451,71 +456,71 @@
            // 
            // lblWidth96
            // 
-            this.lblWidth96.Location = new System.Drawing.Point(103, 287);
-            this.lblWidth96.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.lblWidth96.Location = new System.Drawing.Point(77, 233);
+            this.lblWidth96.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.lblWidth96.Name = "lblWidth96";
-            this.lblWidth96.Size = new System.Drawing.Size(128, 22);
+            this.lblWidth96.Size = new System.Drawing.Size(96, 18);
            this.lblWidth96.TabIndex = 77;
            this.lblWidth96.Text = "96";
            this.lblWidth96.Visible = false;
            // 
            // lblWidth330
            // 
-            this.lblWidth330.Location = new System.Drawing.Point(103, 258);
-            this.lblWidth330.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.lblWidth330.Location = new System.Drawing.Point(77, 210);
+            this.lblWidth330.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.lblWidth330.Name = "lblWidth330";
-            this.lblWidth330.Size = new System.Drawing.Size(440, 27);
+            this.lblWidth330.Size = new System.Drawing.Size(330, 22);
            this.lblWidth330.TabIndex = 78;
            this.lblWidth330.Text = "330 (Helper Labels for DPI Scaling)";
            this.lblWidth330.Visible = false;
            // 
            // lblWidth16
            // 
-            this.lblWidth16.Location = new System.Drawing.Point(103, 331);
-            this.lblWidth16.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.lblWidth16.Location = new System.Drawing.Point(77, 269);
+            this.lblWidth16.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.lblWidth16.Name = "lblWidth16";
-            this.lblWidth16.Size = new System.Drawing.Size(21, 22);
+            this.lblWidth16.Size = new System.Drawing.Size(16, 18);
            this.lblWidth16.TabIndex = 79;
            this.lblWidth16.Text = "16";
            this.lblWidth16.Visible = false;
            // 
            // lblWidth30
            // 
-            this.lblWidth30.Location = new System.Drawing.Point(103, 309);
-            this.lblWidth30.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
+            this.lblWidth30.Location = new System.Drawing.Point(77, 251);
+            this.lblWidth30.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
            this.lblWidth30.Name = "lblWidth30";
-            this.lblWidth30.Size = new System.Drawing.Size(40, 22);
+            this.lblWidth30.Size = new System.Drawing.Size(30, 18);
            this.lblWidth30.TabIndex = 80;
            this.lblWidth30.Text = "30";
            this.lblWidth30.Visible = false;
            // 
            // lvSettings
            // 
-            this.lvSettings.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
            this.lvSettings.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
            this.chSettingID,
            this.chSettingValue,
            this.chSettingValueHex});
+            this.lvSettings.Dock = System.Windows.Forms.DockStyle.Fill;
            this.lvSettings.FullRowSelect = true;
            this.lvSettings.GridLines = true;
            this.lvSettings.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None;
-            this.lvSettings.Location = new System.Drawing.Point(16, 63);
-            this.lvSettings.Margin = new System.Windows.Forms.Padding(5);
+            this.lvSettings.HideSelection = false;
+            this.lvSettings.Location = new System.Drawing.Point(0, 0);
+            this.lvSettings.Margin = new System.Windows.Forms.Padding(4);
            this.lvSettings.MultiSelect = false;
            this.lvSettings.Name = "lvSettings";
            this.lvSettings.ShowItemToolTips = true;
-            this.lvSettings.Size = new System.Drawing.Size(1119, 514);
+            this.lvSettings.Size = new System.Drawing.Size(840, 372);
            this.lvSettings.SmallImageList = this.ilListView;
            this.lvSettings.TabIndex = 2;
            this.lvSettings.UseCompatibleStateImageBehavior = false;
            this.lvSettings.View = System.Windows.Forms.View.Details;
+            this.lvSettings.GroupStateChanged += new System.EventHandler<nspector.GroupStateChangedEventArgs>(this.lvSettings_GroupStateChanged);
            this.lvSettings.ColumnWidthChanging += new System.Windows.Forms.ColumnWidthChangingEventHandler(this.lvSettings_ColumnWidthChanging);
            this.lvSettings.SelectedIndexChanged += new System.EventHandler(this.lvSettings_SelectedIndexChanged);
            this.lvSettings.DoubleClick += new System.EventHandler(this.lvSettings_DoubleClick);
-            this.lvSettings.Resize += new System.EventHandler(this.lvSettings_Resize);
            this.lvSettings.KeyDown += new System.Windows.Forms.KeyEventHandler(this.lvSettings_KeyDown);
+            this.lvSettings.Resize += new System.EventHandler(this.lvSettings_Resize);
            // 
            // chSettingID
            // 
@@ -532,23 +537,64 @@
            this.chSettingValueHex.Text = "SettingValueHex";
            this.chSettingValueHex.Width = 96;
            // 
+            // tbSettingDescription
+            // 
+            this.tbSettingDescription.Dock = System.Windows.Forms.DockStyle.Bottom;
+            this.tbSettingDescription.Location = new System.Drawing.Point(0, 372);
+            this.tbSettingDescription.Multiline = true;
+            this.tbSettingDescription.Name = "tbSettingDescription";
+            this.tbSettingDescription.ReadOnly = true;
+            this.tbSettingDescription.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
+            this.tbSettingDescription.Size = new System.Drawing.Size(840, 44);
+            this.tbSettingDescription.TabIndex = 81;
+            this.tbSettingDescription.Visible = false;
+            // 
+            // pnlListview
+            // 
+            this.pnlListview.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
+            | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.pnlListview.Controls.Add(this.lvSettings);
+            this.pnlListview.Controls.Add(this.txtFilter);
+            this.pnlListview.Controls.Add(this.tbSettingDescription);
+            this.pnlListview.Location = new System.Drawing.Point(12, 52);
+            this.pnlListview.Name = "pnlListview";
+            this.pnlListview.Size = new System.Drawing.Size(840, 416);
+            this.pnlListview.TabIndex = 82;
+            // 
+            // txtFilter
+            // 
+            this.txtFilter.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.txtFilter.Dock = System.Windows.Forms.DockStyle.Top;
+            this.txtFilter.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.txtFilter.Location = new System.Drawing.Point(0, 0);
+            this.txtFilter.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
+            this.txtFilter.Name = "txtFilter";
+            this.txtFilter.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.None;
+            this.txtFilter.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.None;
+            this.txtFilter.Size = new System.Drawing.Size(2118, 35);
+            this.txtFilter.TabIndex = 82;
+            this.txtFilter.WatermarkText = "Search for setting...";
+            this.txtFilter.TextChanged += new System.EventHandler(this.txtFilter_TextChanged);
+            this.txtFilter.KeyUp += new System.Windows.Forms.KeyEventHandler(this.txtFilter_KeyUp);
+            // 
            // frmDrvSettings
            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(1152, 606);
+            this.ClientSize = new System.Drawing.Size(864, 492);
+            this.Controls.Add(this.pnlListview);
            this.Controls.Add(this.lblWidth30);
            this.Controls.Add(this.lblWidth16);
            this.Controls.Add(this.lblWidth330);
            this.Controls.Add(this.lblWidth96);
-            this.Controls.Add(this.lvSettings);
            this.Controls.Add(this.lblApplications);
            this.Controls.Add(this.tsMain);
            this.Controls.Add(this.pbMain);
            this.Controls.Add(this.btnResetValue);
            this.Controls.Add(this.cbValues);
-            this.Margin = new System.Windows.Forms.Padding(5);
-            this.MinimumSize = new System.Drawing.Size(1167, 417);
+            this.Margin = new System.Windows.Forms.Padding(4);
+            this.MinimumSize = new System.Drawing.Size(879, 346);
            this.Name = "frmDrvSettings";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
            this.Text = "nSpector - Driver Profile Settings";
@@ -558,6 +604,8 @@
            this.Shown += new System.EventHandler(this.frmDrvSettings_Shown);
            this.tsMain.ResumeLayout(false);
            this.tsMain.PerformLayout();
+            this.pnlListview.ResumeLayout(false);
+            this.pnlListview.PerformLayout();
            this.ResumeLayout(false);

        }
@@ -609,5 +657,8 @@
        private System.Windows.Forms.Label lblWidth16;
        private System.Windows.Forms.Label lblWidth30;
        private System.Windows.Forms.ToolStripMenuItem exportCurrentProfileIncludingPredefinedSettingsToolStripMenuItem;
+        private System.Windows.Forms.TextBox tbSettingDescription;
+        private System.Windows.Forms.Panel pnlListview;
+        private WatermarkTextBox txtFilter;
    }
 }
--- a/nspector/frmDrvSettings.cs
+++ b/nspector/frmDrvSettings.cs
@@ -39,6 +39,10 @@ namespace nspector

        public string _CurrentProfile = "";

+        private bool _isDevMode = false;
+
+        private UserSettings _settings = null;
+
        protected override void WndProc(ref Message m)
        {
            switch (m.Msg)
@@ -76,9 +80,14 @@ namespace nspector
        {
            var group = FindOrCreateGroup(setting.GroupName);

-            var item = new ListViewItem(setting.SettingText);
+            var settingName = _isDevMode ? $"0x{setting.SettingId:X8} {setting.SettingText}" : setting.SettingText;
+            if (setting.IsSettingHidden)
+                settingName = "[H] " + settingName;
+
+            var item = new ListViewItem(settingName);
            item.Tag = setting.SettingId;
            item.Group = group;
+            
            item.SubItems.Add(setting.ValueText);
            item.SubItems.Add(setting.ValueRaw);

@@ -148,9 +157,29 @@ namespace nspector
                _currentProfileSettingItems = _drs.GetSettingsForProfile(_CurrentProfile, GetSettingViewMode(), ref applications);
                RefreshApplicationsCombosAndText(applications);

+                var searchFilter = txtFilter.Text.Trim();
+
                foreach (var settingItem in _currentProfileSettingItems)
                {
-                    lvSettings.Items.Add(CreateListViewItem(settingItem));
+                    if (settingItem.IsSettingHidden && !_isDevMode) continue;
+
+                    var item = CreateListViewItem(settingItem);
+
+                    // Apply search filter if set
+                    if (!string.IsNullOrEmpty(searchFilter) &&
+                        item.Text.IndexOf(searchFilter, StringComparison.OrdinalIgnoreCase) < 0 &&
+                        (settingItem.AlternateNames == null ||
+                         settingItem.AlternateNames.IndexOf(searchFilter, StringComparison.OrdinalIgnoreCase) < 0))
+                    {
+                        continue;
+                    }
+
+                    lvSettings.Items.Add(item);
+
+                    if (Debugger.IsAttached && !settingItem.IsApiExposed)
+                    {
+                        item.ForeColor = Color.LightCoral;
+                    }
                }

                btnResetValue.Enabled = false;
@@ -164,9 +193,22 @@ namespace nspector
            }
            finally
            {
-                lvSettings.EndUpdate();
                ((ListViewGroupSorter)lvSettings).SortGroups(true);

+                foreach (ListViewGroup group in lvSettings.Groups)
+                {
+                    if (_settings.HiddenSettingGroups.Contains(group.Header))
+                    {
+                        lvSettings.SetGroupState(group, ListViewGroupState.Collapsed | ListViewGroupState.Collapsible);
+                    }
+                    else
+                    {
+                        lvSettings.SetGroupState(group, ListViewGroupState.Normal | ListViewGroupState.Collapsible);
+                    }
+                }
+
+                lvSettings.EndUpdate();
+
                GC.Collect();
                for (int i = 0; i < lvSettings.Items.Count; i++)
                {
@@ -206,6 +248,8 @@ namespace nspector

                    cbValues.BeginUpdate();

+                    tsbBitValueEditor.Enabled = false;
+
                    cbValues.Items.Clear();
                    cbValues.Tag = lvSettings.SelectedItems[0].Tag;
                    uint settingid = (uint)lvSettings.SelectedItems[0].Tag;
@@ -227,6 +271,10 @@ namespace nspector
                                cbValues.Items.Add(itm);

                            }
+
+                            tsbBitValueEditor.Enabled = valueNames.Count > 0;
+
+                            
                        }

                        if (settingMeta.SettingType == Native.NVAPI2.NVDRS_SETTING_TYPE.NVDRS_WSTRING_TYPE && settingMeta.StringValues != null)
@@ -242,13 +290,6 @@ namespace nspector
                            foreach (string v in valueNames)
                                cbValues.Items.Add(v);
                        }
-
-                        var scannedCount = settingMeta?.DwordValues?
-                            .Where(x => x.ValueSource == Common.Meta.SettingMetaSource.ScannedSettings)
-                            .Count();
-
-                        tsbBitValueEditor.Enabled = scannedCount > 0;
-
                    }

                    if (cbValues.Items.Count < 1)
@@ -258,6 +299,25 @@ namespace nspector
                    }


+                    var referenceSettings = DrsServiceLocator.ReferenceSettings?.Settings.FirstOrDefault(s => s.SettingId == settingid);
+
+                    var description = DlssHelper.ReplaceDlssVersions(settingMeta.Description);
+                    if (!string.IsNullOrEmpty(settingMeta.AlternateNames))
+                        description = $"Alternate names: {settingMeta.AlternateNames}\r\n{description}";
+
+                    if (string.IsNullOrEmpty(description) && !(referenceSettings?.HasConstraints ?? false))
+                    {
+                        tbSettingDescription.Text = "";
+                        tbSettingDescription.Visible = false;
+                        tbSettingDescription.BackColor = SystemColors.Control;
+                    }
+                    else
+                    {
+                        tbSettingDescription.Text = description.Replace("\\r\\n", "\r\n");
+                        tbSettingDescription.Visible = true;
+                        tbSettingDescription.BackColor = (referenceSettings?.HasConstraints ?? false) ? Color.LightCoral : SystemColors.Control;
+                    }
+
                    cbValues.Text = lvSettings.SelectedItems[0].SubItems[1].Text;
                    cbValues.EndUpdate();

@@ -331,6 +391,7 @@ namespace nspector
                    valueHasChanged = currentProfileItem.ValueRaw != stringBehind;
                }

+
                if (valueHasChanged || activeImages.Contains(lvItem.ImageIndex))
                {
                    lvItem.ForeColor = SystemColors.ControlText;
@@ -418,6 +479,22 @@ namespace nspector
            }
        }

+        private void DeleteSelectedValue()
+        {
+            if (lvSettings.SelectedItems != null && lvSettings.SelectedItems.Count > 0)
+            {
+                var settingId = (uint)lvSettings.SelectedItems[0].Tag;
+
+                bool removeFromModified;
+                _drs.DeleteValue(_CurrentProfile, settingId, out removeFromModified);
+
+                if (removeFromModified)
+                    RemoveFromModifiedProfiles(_CurrentProfile);
+
+                RefreshCurrentProfile();
+            }
+        }
+
        private void InitTaskbarList()
        {
            if (Environment.OSVersion.Version.Major >= 6 && Environment.OSVersion.Version.Minor >= 1)
@@ -450,12 +527,13 @@ namespace nspector
            }
        }

-        private void SetTitleVersion()
+        private void SetTitleVersion(bool isUpdateAvailable = false)
        {
            var numberFormat = new NumberFormatInfo() { NumberDecimalSeparator = "." };
-            var version = Assembly.GetExecutingAssembly().GetName().Version;
+            var version = Assembly.GetExecutingAssembly().GetName().Version.ToString() + (isUpdateAvailable ? " (update available on GitHub)" : "");
            var fileVersionInfo = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location);
-            Text = $"{Application.ProductName} {version} - Geforce {_drs.DriverVersion.ToString("#.00", numberFormat)} - Profile Settings - {fileVersionInfo.LegalCopyright}";
+            var externalCsn = DrsServiceLocator.IsExternalCustomSettings ? " - CSN OVERRIDE!" : "";
+            Text = $"{Application.ProductName} {version} - Geforce {DrsSettingsServiceBase.DriverVersion.ToString("#.00", numberFormat)} - Profile Settings - {fileVersionInfo.LegalCopyright}{externalCsn}";
        }

        private static void InitMessageFilter(IntPtr handle)
@@ -479,6 +557,8 @@ namespace nspector
        {
            _skipScan = skipScan;
            InitializeComponent();
+            lblApplications.Text = "";
+
            InitTaskbarList();
            SetupDropFilesNative();
            SetupToolbar();
@@ -486,10 +566,21 @@ namespace nspector

            tscbShowCustomSettingNamesOnly.Checked = showCsnOnly;
            Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
+
+            // KeyUp has to be set on the inner control for us to receive Enter key...
+            cbProfiles.Control.KeyUp += cbProfiles_KeyUp;
        }

+        public static double ScaleFactor = 1;
+
        private void SetupDpiAdjustments()
        {
+            ScaleFactor = lblWidth330.Width / 330;
+
+            // Later Windows versions changed DPI scaling method, check with Graphics and use it if larger
+            using (Graphics g = CreateGraphics())
+                ScaleFactor = Math.Max(ScaleFactor, Math.Max(g.DpiX / 96f, g.DpiY / 96f));
+
            chSettingID.Width = lblWidth330.Width;
            chSettingValueHex.Width = lblWidth96.Width;
        }
@@ -534,7 +625,7 @@ namespace nspector
                tsbModifiedProfiles.Enabled = true;
        }

-        private void frmDrvSettings_Load(object sender, EventArgs e)
+        private async void frmDrvSettings_Load(object sender, EventArgs e)
        {
            SetupLayout();
            SetTitleVersion();
@@ -549,6 +640,39 @@ namespace nspector
            tssbRemoveApplication.Enabled = false;

            InitResetValueTooltip();
+
+            await CheckForUpdatesAsync();
+        }
+
+        private async Task CheckForUpdatesAsync()
+        {
+            // Allow disabling update check in case user doesn't want us to access internet, or just wants to stick to a certain version
+            if (_settings.DisableUpdateCheck || File.Exists(Path.Combine(AppContext.BaseDirectory, "DisableUpdateCheck.txt")))
+                return;
+
+            try
+            {
+                bool updateAvailable = await GithubVersionHelper.IsUpdateAvailableAsync();
+
+                if (updateAvailable)
+                {
+                    SetTitleVersion(updateAvailable);
+                }
+            }
+            catch
+            {
+                // Ignore update check failures
+            }
+        }
+
+        private void lvSettings_GroupStateChanged(object sender, GroupStateChangedEventArgs e)
+        {
+            if (e.IsCollapsed && !_settings.HiddenSettingGroups.Contains(e.Group.Header))
+                _settings.HiddenSettingGroups.Add(e.Group.Header);
+            else if (!e.IsCollapsed && _settings.HiddenSettingGroups.Contains(e.Group.Header))
+                _settings.HiddenSettingGroups.Remove(e.Group.Header);
+
+            SaveSettings();
        }

        private void InitResetValueTooltip()
@@ -574,9 +698,14 @@ namespace nspector

        private void btnResetValue_Click(object sender, EventArgs e)
        {
-            ResetSelectedValue();
+            if (Control.ModifierKeys == Keys.Control)
+                DeleteSelectedValue();
+            else
+                ResetSelectedValue();
        }

+        ToolTip appPathsTooltip = new ToolTip() { InitialDelay = 250 };
+
        private void ChangeCurrentProfile(string profileName)
        {
            if (profileName == GetBaseProfileName() || profileName == _baseProfileName)
@@ -586,15 +715,18 @@ namespace nspector
                tsbDeleteProfile.Enabled = false;
                tsbAddApplication.Enabled = false;
                tssbRemoveApplication.Enabled = false;
+                appPathsTooltip.SetToolTip(lblApplications, "");
            }
            else
            {
-                _CurrentProfile = cbProfiles.Text;
+                _CurrentProfile = profileName;
                tsbDeleteProfile.Enabled = true;
                tsbAddApplication.Enabled = true;
                tssbRemoveApplication.Enabled = true;
+                appPathsTooltip.SetToolTip(lblApplications, "Double-click to add application");
            }

+            txtFilter.Text = "";

            RefreshCurrentProfile();
        }
@@ -605,6 +737,26 @@ namespace nspector
            {
                ChangeCurrentProfile(cbProfiles.Text);
            }
+            lvSettings.Focus(); // Unfocus cbProfiles to fix toolstrip hover highlight
+        }
+
+        private void cbProfiles_KeyUp(object sender, KeyEventArgs e)
+        {
+            if(e.KeyCode == Keys.Enter)
+            {
+                // KeyUp event is only fired when combobox item doesn't exist with the entered text
+                // Try searching for text as an exe/application name
+                try
+                {
+                    var profile = _drs.GetProfileNameByExeName(cbProfiles.Text);
+                    if (!string.IsNullOrEmpty(profile))
+                    {
+                        cbProfiles.Text = profile;
+                        ChangeCurrentProfile(profile);
+                    }
+                }
+                catch { }
+            }
        }

        private void SetTaskbarProgress(int progress)
@@ -756,7 +908,15 @@ namespace nspector
                }
            }
            else
-                ResetCurrentProfile();
+            {
+                if (MessageBox.Show(this,
+                    "Restore profile to NVIDIA driver defaults?",
+                    "Restore profile",
+                    MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    ResetCurrentProfile();
+                }
+            }
        }

        private void tsbRefreshProfile_Click(object sender, EventArgs e)
@@ -852,7 +1012,7 @@ namespace nspector
            }
            else if (MessageBox.Show(this, "Really delete this profile?\r\n\r\nNote: NVIDIA predefined profiles can not be restored until next driver installation!", "Delete Profile", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
            {
-                if (_drs.DriverVersion > 280 && _drs.DriverVersion < 310)
+                if (DrsSettingsServiceBase.DriverVersion > 280 && DrsSettingsServiceBase.DriverVersion < 310)
                    // hack for driverbug
                    _drs.DeleteProfileHard(_CurrentProfile);
                else
@@ -867,15 +1027,24 @@ namespace nspector

        private void tsbAddApplication_Click(object sender, EventArgs e)
        {
-            var openDialog = new OpenFileDialog();
-            openDialog.DefaultExt = "*.exe";
-            openDialog.Filter = "Application EXE Name|*.exe|Application Absolute Path|*.exe";
+            if (_CurrentProfile == GetBaseProfileName() || _CurrentProfile == _baseProfileName)
+                return;

-            if (openDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+            var applications = new Dictionary<string, string>();
+            _currentProfileSettingItems = _drs.GetSettingsForProfile(_CurrentProfile, GetSettingViewMode(), ref applications);
+
+            var existingPaths = new HashSet<string>(applications.Values, StringComparer.OrdinalIgnoreCase);
+            var applicationName = "";
+
+            if (InputBox.Show("Add Application", "Enter an application path/filename/UWP ID to add to the profile:", ref applicationName, new List<string>(), "", 2048, true) == DialogResult.OK)
            {
-                string applicationName = new FileInfo(openDialog.FileName).Name;
-                if (openDialog.FilterIndex == 2)
-                    applicationName = openDialog.FileName;
+                // Add new application path
+                if (existingPaths.Contains(applicationName))
+                {
+                    MessageBox.Show("This application is already assigned to this profile!",
+                        "Error adding Application", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }

                try
                {
@@ -886,25 +1055,26 @@ namespace nspector
                    if (ex.Status == Native.NVAPI2.NvAPI_Status.NVAPI_EXECUTABLE_ALREADY_IN_USE || ex.Status == Native.NVAPI2.NvAPI_Status.NVAPI_ERROR)
                    {
                        if (lblApplications.Text.ToUpper().IndexOf(" " + applicationName.ToUpper() + ",") != -1)
-                            MessageBox.Show("This application executable is already assigned to this profile!",
+                            MessageBox.Show("This application is already assigned to this profile!",
                                "Error adding Application", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        else
                        {
                            string profileNames = _scanner.FindProfilesUsingApplication(applicationName);
                            if (profileNames == "")
-                                MessageBox.Show("This application executable might already be assigned to another profile!",
+                                MessageBox.Show("This application might already be assigned to another profile!",
                                    "Error adding Application", MessageBoxButtons.OK, MessageBoxIcon.Error);
                            else
                                MessageBox.Show(
-                                    "This application executable is already assigned to the following profiles: " +
+                                    "This application is already assigned to the following profiles: " +
                                    profileNames, "Error adding Application", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        }
                    }
                    else
                        throw;
                }
+
+                RefreshCurrentProfile();
            }
-            RefreshCurrentProfile();
        }

        private void tssbRemoveApplication_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
@@ -1029,6 +1199,8 @@ namespace nspector

        private async void RefreshAll()
        {
+            txtFilter.Text = "";
+
            RefreshProfilesCombo();
            await ScanProfilesSilentAsync(true, false);

@@ -1109,13 +1281,12 @@ namespace nspector
            if (files.Length == 1)
            {
                var fileInfo = new FileInfo(files[0]);
-                if (fileInfo.Extension.ToLower().Equals(".nip"))
+                if (fileInfo.Extension.ToLowerInvariant().Equals(".nip"))
                {
                    ImportProfiles(fileInfo.FullName);
                    return;
                }

-
                var profileName = "";
                var exeFile = ShortcutResolver.ResolveExecuteable(files[0], out profileName);
                if (exeFile != "")
@@ -1145,11 +1316,12 @@ namespace nspector

        private void lvSettings_DoubleClick(object sender, EventArgs e)
        {
-            if (Debugger.IsAttached && lvSettings.SelectedItems != null && lvSettings.SelectedItems.Count == 1)
+            if (_isDevMode && lvSettings.SelectedItems != null && lvSettings.SelectedItems.Count == 1)
            {
                var settingId = ((uint)lvSettings.SelectedItems[0].Tag);
                var settingName = lvSettings.SelectedItems[0].Text;
-                Clipboard.SetText(string.Format($"0x{settingId:X8} {settingName}"));
+                //Clipboard.SetText(string.Format($"0x{settingId:X8} {settingName}"));
+                Clipboard.SetText(string.Format($"{settingName}"));
            }
        }

@@ -1172,36 +1344,36 @@ namespace nspector

        private void SaveSettings()
        {
-            var settings = UserSettings.LoadSettings();
-
+            if(_settings == null)
+                _settings = UserSettings.LoadSettings();
            if (WindowState == FormWindowState.Normal)
            {
-                settings.WindowTop = Top;
-                settings.WindowLeft = Left;
-                settings.WindowHeight = Height;
-                settings.WindowWidth = Width;
+                _settings.WindowTop = Top;
+                _settings.WindowLeft = Left;
+                _settings.WindowHeight = Height;
+                _settings.WindowWidth = Width;
            }
            else
            {
-                settings.WindowTop = RestoreBounds.Top;
-                settings.WindowLeft = RestoreBounds.Left;
-                settings.WindowHeight = RestoreBounds.Height;
-                settings.WindowWidth = RestoreBounds.Width;
+                _settings.WindowTop = RestoreBounds.Top;
+                _settings.WindowLeft = RestoreBounds.Left;
+                _settings.WindowHeight = RestoreBounds.Height;
+                _settings.WindowWidth = RestoreBounds.Width;
            }
-            settings.WindowState = WindowState;
-            settings.ShowCustomizedSettingNamesOnly = tscbShowCustomSettingNamesOnly.Checked;
-            settings.ShowScannedUnknownSettings = tscbShowScannedUnknownSettings.Checked;
-            settings.SaveSettings();
+            _settings.WindowState = WindowState;
+            _settings.ShowCustomizedSettingNamesOnly = tscbShowCustomSettingNamesOnly.Checked;
+            _settings.ShowScannedUnknownSettings = tscbShowScannedUnknownSettings.Checked;
+            _settings.SaveSettings();
        }

        private void LoadSettings()
        {
-            var settings = UserSettings.LoadSettings();
-            SetBounds(settings.WindowLeft, settings.WindowTop, settings.WindowWidth, settings.WindowHeight);
-            WindowState = settings.WindowState != FormWindowState.Minimized ? settings.WindowState : FormWindowState.Normal;
+            _settings = UserSettings.LoadSettings();
+            SetBounds(_settings.WindowLeft, _settings.WindowTop, _settings.WindowWidth, _settings.WindowHeight);
+            WindowState = _settings.WindowState != FormWindowState.Minimized ? _settings.WindowState : FormWindowState.Normal;
            HandleScreenConstraints();
-            tscbShowCustomSettingNamesOnly.Checked = settings.ShowCustomizedSettingNamesOnly;
-            tscbShowScannedUnknownSettings.Checked = !_skipScan && settings.ShowScannedUnknownSettings;
+            tscbShowCustomSettingNamesOnly.Checked = _settings.ShowCustomizedSettingNamesOnly;
+            tscbShowScannedUnknownSettings.Checked = !_skipScan && _settings.ShowScannedUnknownSettings;
        }

        private void frmDrvSettings_FormClosed(object sender, FormClosedEventArgs e)
@@ -1216,8 +1388,136 @@ namespace nspector
            {
                CopyModifiedSettingsToClipBoard();
            }
+
+            else if (e.Control && e.Alt && e.KeyCode == Keys.D)
+            {
+                ToggleDevMode();
+            }
+
+            else if (Debugger.IsAttached && e.Control && e.KeyCode == Keys.T)
+            {
+                TestStoreSettings();
+            }
+
+            else if (e.Control && e.KeyCode == Keys.F)
+            {
+                txtFilter.Focus();
+            }
+
+            else if (e.KeyCode == Keys.Escape)
+            {
+                txtFilter.Text = "";
+                RefreshCurrentProfile();
+            }
+
+            else if (!e.Control && (e.KeyCode >= Keys.A && e.KeyCode <= Keys.Z ||
+                e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 ||
+                e.KeyCode >= Keys.NumPad0 && e.KeyCode <= Keys.NumPad9 ||
+                e.KeyCode == Keys.Space || e.KeyCode == Keys.OemPeriod || 
+                e.KeyCode == Keys.Back))
+            {
+                txtFilter.Focus();
+                if (e.KeyCode == Keys.Back)
+                {
+                    if (txtFilter.Text.Length > 0)
+                    {
+                        txtFilter.Text = txtFilter.Text.Substring(0, txtFilter.Text.Length - 1);
+                    }
+                }
+                else
+                {
+                    txtFilter.Text += e.Shift ? e.KeyCode.ToString() : e.KeyCode.ToString().ToLower();
+                }
+                txtFilter.SelectionStart = txtFilter.Text.Length;
+                e.SuppressKeyPress = true;
+                e.Handled = true;
+            }
        }

+        private async void txtFilter_TextChanged(object sender, EventArgs e)
+        {
+            RefreshCurrentProfile();
+
+            if(!string.IsNullOrEmpty(txtFilter.Text))
+                txtFilter.Focus(); // Setting listbox sometimes steals focus away
+        }
+
+        private void ToggleDevMode()
+        {
+            _isDevMode = !_isDevMode;
+            if (_isDevMode)
+            {
+                lvSettings.Font = new Font("Consolas", 9);
+                cbValues.Font = new Font("Consolas", 9);
+                lvSettings.HeaderStyle = ColumnHeaderStyle.Nonclickable;
+            }
+            else
+            {
+                lvSettings.Font = null;
+                cbValues.Font = null;
+                lvSettings.HeaderStyle = ColumnHeaderStyle.None;
+            }
+            RefreshCurrentProfile();
+        }
+
+        private void TestStoreSettings()
+        {
+            var sbSettings = new StringBuilder();
+            sbSettings.AppendFormat("{0,-40} {1}\r\n", "### Inspector Store Failed ###", _CurrentProfile);
+
+            pbMain.Minimum = 0;
+            pbMain.Maximum = lvSettings.Items.Count;
+            int cntIndex = 0;
+
+            foreach (ListViewGroup group in lvSettings.Groups)
+            {
+                bool groupTitleAdded = false;
+                foreach (ListViewItem item in group.Items)
+                {
+
+                    try
+                    {
+                        pbMain.Value = cntIndex++;
+
+                        var settingId = (uint)item.Tag;
+                        var meta = _meta.GetSettingMeta(settingId);
+                        if (meta.SettingType != NVDRS_SETTING_TYPE.NVDRS_DWORD_TYPE) continue;
+
+                        var wasNotSet = new int[] { 1, 2, 3 }.Contains(item.ImageIndex);
+                        
+                        if (wasNotSet)
+                        {
+                            _drs.SetDwordValueToProfile(_CurrentProfile, settingId, 0x0);
+                            _drs.ResetValue(_CurrentProfile, settingId, out var rm);
+                        }
+                        else
+                        {
+                            var tmpValue = _drs.GetDwordValueFromProfile(_CurrentProfile, settingId);
+                            _drs.SetDwordValueToProfile(_CurrentProfile, settingId, 0x0);
+                            _drs.SetDwordValueToProfile(_CurrentProfile, settingId, tmpValue);
+                        }
+
+                    }
+                    catch (NvapiException ne)
+                    {
+                        if (!groupTitleAdded)
+                        {
+                            sbSettings.AppendFormat("\r\n[{0}]\r\n", group.Header);
+                            groupTitleAdded = true;
+                        }
+                        sbSettings.AppendFormat("{0,-40} SettingId: {1} Failed: {2}\r\n", item.Text, DrsUtil.GetDwordString((uint)item.Tag), ne.Status);
+                    }
+                }
+            }
+
+            pbMain.Value = 0;
+
+            Clipboard.SetText(sbSettings.ToString());
+            MessageBox.Show("Failed Settings Stored to Clipboard");
+
+        }
+
+
        private void CopyModifiedSettingsToClipBoard()
        {
            var sbSettings = new StringBuilder();
@@ -1240,7 +1540,18 @@ namespace nspector
            }
            
            Clipboard.SetText(sbSettings.ToString());
+        }

+        private void txtFilter_KeyUp(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Escape)
+            {
+                txtFilter.Text = "";
+            }
+            else if (e.Control && e.Alt && e.KeyCode == Keys.D)
+            {
+                ToggleDevMode();
+            }
        }
    }
 }
--- a/nspector/frmDrvSettings.resx
+++ b/nspector/frmDrvSettings.resx
@@ -125,7 +125,7 @@
        AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj00LjAuMC4w
        LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
        ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAADI
-        DAAAAk1TRnQBSQFMAgEBBAEAAagBBwGoAQcBEAEAARABAAT/ARkBAAj/AUIBTQE2BwABNgMAASgDAAFA
+        DAAAAk1TRnQBSQFMAgEBBAEAAcABBwHAAQcBEAEAARABAAT/ARkBAAj/AUIBTQE2BwABNgMAASgDAAFA
        AwABIAMAAQEBAAEYBgABGP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/ADMAAcgBvQGvAacBkQF5BgAD/iEA
        A+QD2gYAA/4hAAGXAcMBqwFMAZwBcAYAA/4hAAOmA2gGAAP+FQAB8gHxAfABqQGPAXQBzwHHAbwD/wG6
        AaUBjAGuAZQBeAHxAe8B7QHvAe0B6wGhAYgBbQHkAeAB2xIAA/UD3QPmA/8D4APeA/QD8wPaA+4SAAHt
@@ -195,7 +195,7 @@
  <data name="tsbRefreshProfile.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAGgSURBVDhPrZPLSsNAFIb7BoKP4Upw5UoQBHfmMrG1olCa
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAGgSURBVDhPrZPLSsNAFIb7BoKP4Upw5UoQBHfmMrG1olCa
        pFoExY2KiHcRERFEwYUKglSQesFeQK2rFkFr0Y26MRAKpa2+QS+/MzGpaS114wdhQv7/nDknZ8bx7xDi
        a+FFeYvnFU2QFHCcRxdEOcQTmTctjWHB4UgM2Wwe5XIZ+fwnko/PWF3bhiAqJzRRp2mtD0/U7oWlTbAK
        Bj1jYO/vmo5SqYR44gG9fcPgiNpu2uvDkrCVEG+zIMkqcfqQuEuiWCwidhsHJ8qHhtEOLX2H9cxW81MF
@@ -208,7 +208,7 @@
  <data name="tsbRestoreProfile.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAFcSURBVDhP3VFNK0RhFL4/wNbM3PdcCgsfsbHDgkJKWPgD
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAFcSURBVDhP3VFNK0RhFL4/wNbM3PdcCgsfsbHDgkJKWPgD
        ilJGNN73XEs/gbKUmvITuPc9d5iwYKfZyULZ26BkhTjnnXs1TWTNqafOx/M895z3ev84FsrwigQfvyGl
        1yNM1IyO4cQNrUKdqGFj1awmuGgWZnDC9Wouz8U1xnATkj+oE78HLVyWKPeAlH9EUkOa1FyzWOAxeVIS
        JuxtRoVeERhS51zviLlsIHNjYRltW1ejWOChDdbqhEIfRoVbE0PZbXXoP3G/ygZFNyeYZ4xlwgzC9fAI
@@ -220,7 +220,7 @@
  <data name="tsbCreateProfile.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAEgSURBVDhP3Y/PKwRhHIf3f5g/wMWUlIuDUk5y5MCB3Dk4
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEgSURBVDhP3Y/PKwRhHIf3f5g/wMWUlIuDUk5y5MCB3Dk4
        7EUbBwdXJ3EXsksjidlk2x27NrXt5kdjlTQXbSFK2iaGaX7s491Zjppx5FNP7/et9/n0fmP/PFwu8JGd
        5OsaLdxpNIyVQPL1GcyDwWDmVsEx1sLLGvdHeLtduKVh/GIPTlbGPRvF3mmjXm0Vh8a9SEBGAl1gCMoS
        j2p/uOyX5/AK4/i5bqgI8UrQPFUJO9mOr43gHk/9XOToy9QLCd4O+yAvxCb7gg0JK9WJqcWxTubDf+Kd
@@ -237,7 +237,7 @@
  <data name="toolStripButton5.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAIDSURBVDhPpZLrS5NhGMb3j4SWh0oRQVExD4gonkDpg4hG
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAIDSURBVDhPpZLrS5NhGMb3j4SWh0oRQVExD4gonkDpg4hG
        YKxG6WBogkMZKgPNCEVJFBGdGETEvgwyO9DJE5syZw3PIlPEE9pgBCLZ5XvdMB8Ew8gXbl54nuf63dd9
        0OGSnwCahxbPRNPAPMw9Xpg6ZmF46kZZ0xSKzJPIrhpDWsVnpBhGkKx3nAX8Pv7z1zg8OoY/cITdn4fw
        bf/C0kYAN3Ma/w3gWfZL5kzTKBxjWyK2DftwI9tyMYCZKXbNHaD91bLYJrDXsYbrWfUKwJrPE9M2M1Oc
@@ -252,7 +252,7 @@
  <data name="toolStripButton6.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAIDSURBVDhPpZLrS5NhGMb3j4SWh0oRQVExD4gonkDpg4hG
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAIDSURBVDhPpZLrS5NhGMb3j4SWh0oRQVExD4gonkDpg4hG
        YKxG6WBogkMZKgPNCEVJFBGdGETEvgwyO9DJE5syZw3PIlPEE9pgBCLZ5XvdMB8Ew8gXbl54nuf63dd9
        0OGSnwCahxbPRNPAPMw9Xpg6ZmF46kZZ0xSKzJPIrhpDWsVnpBhGkKx3nAX8Pv7z1zg8OoY/cITdn4fw
        bf/C0kYAN3Ma/w3gWfZL5kzTKBxjWyK2DftwI9tyMYCZKXbNHaD91bLYJrDXsYbrWfUKwJrPE9M2M1Oc
@@ -282,7 +282,4 @@
  <metadata name="lblWidth30.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
    <value>True</value>
  </metadata>
-  <metadata name="lvSettings.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
 </root>
--- a/nspector/nvidiaProfileInspector.csproj
+++ b/nspector/nvidiaProfileInspector.csproj
@@ -10,7 +10,7 @@
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>nspector</RootNamespace>
    <AssemblyName>nvidiaProfileInspector</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <PlatformTarget>x86</PlatformTarget>
    <TargetFrameworkProfile />
@@ -93,7 +93,7 @@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
+    <DefineConstants>TRACE;RELEASE</DefineConstants>
    <Optimize>false</Optimize>
    <DebugType>none</DebugType>
    <PlatformTarget>AnyCPU</PlatformTarget>
@@ -123,6 +123,7 @@
    <Reference Include="System.Deployment" />
    <Reference Include="System.Drawing" />
    <Reference Include="System.Management" />
+    <Reference Include="System.Net.Http" />
    <Reference Include="System.Windows.Forms" />
    <Reference Include="System.Xml" />
  </ItemGroup>
@@ -135,7 +136,9 @@
    <Compile Include="Common\DrsSessionScope.cs" />
    <Compile Include="Common\DrsSettingsMetaService.cs" />
    <Compile Include="Common\DrsUtil.cs" />
+    <Compile Include="Common\Helper\DlssHelper.cs" />
    <Compile Include="Common\Helper\DropDownMenuScrollWheelHandler.cs" />
+    <Compile Include="Common\Helper\GithubVersionHelper.cs" />
    <Compile Include="Common\Helper\ListViewGroupSorter.cs" />
    <Compile Include="Common\Helper\ShortcutResolver.cs" />
    <Compile Include="Common\Helper\SteamAppResolver.cs" />
@@ -204,6 +207,9 @@
    </Compile>
    <Compile Include="Program.cs" />
    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="WatermarkTextBox.cs">
+      <SubType>Component</SubType>
+    </Compile>
    <EmbeddedResource Include="frmBitEditor.resx">
      <DependentUpon>frmBitEditor.cs</DependentUpon>
      <SubType>Designer</SubType>
@@ -226,6 +232,7 @@
      <DependentUpon>Resources.resx</DependentUpon>
      <DesignTime>True</DesignTime>
    </Compile>
+    <None Include="app.config" />
    <None Include="app.manifest">
      <SubType>Designer</SubType>
    </None>
--- a/nvidiaProfileInspector.sln
+++ b/nvidiaProfileInspector.sln
@@ -1,7 +1,7 @@

 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.23107.0
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32929.385
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "nvidiaProfileInspector", "nspector\nvidiaProfileInspector.csproj", "{27B20027-E783-4ADC-AF16-40A49463F4BF}"
 EndProject
@@ -19,4 +19,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {7FB061B1-515F-4B0E-B49F-552DFCA05527}
+	EndGlobalSection
 EndGlobal
Author	SHA1	Message	Date
emoose	c38992cd7c	Settings: show DLSS override version in dropdown/description, and remove unused mark from DLSS-RR preset E. Tries to parse nvngx_config.txt and find the latest override version, displays it in dropdown. Needs testing with systems that have modified nvngx_config (eg. through updating DLSS override with tools), may release test version for it soon.	2025-08-06 23:30:42 +01:00
emoose	53ead6e9ef	Form: disable text auto-complete in filter textbox Thanks to Astyanax for posting fix on guru3d forums!	2025-08-06 23:05:09 +01:00
emoose	f35c4cda03	UserSettings: fix exception when settings.xml doesn't exist	2025-08-01 22:03:18 +01:00
emoose	a0207baafb	Form: allow searching for profile by EXE name when Enter is pressed If entered text isn't found as a profile-name, it'll now be searched as an EXE filename/filepath eg. can type mpc-hc64.exe and press Enter to open the Media Player Classic profile.	2025-07-31 16:50:17 +01:00
emoose	689ad42bce	Settings: add `AlternateNames` element, used in search filter Should make renaming settings less painful in future, added a couple common alt names people have used before	2025-07-31 02:07:53 +01:00
emoose	0a7003519a	Form: allow CTRL+ALT+D when filter textbox is focused	2025-07-31 00:43:38 +01:00
emoose	fa01928689	Form: store collapsed groups in settings.xml, minor UI fixes Makes more sense than storing as separate file, the online update check can also be disabled in the settings.xml too (xml is stored at AppData/Local/NVIDIA Profile Inspector/) Also fixes minor UI issue with the highlight effect on toolstrip Search filter is now applied as settings are being populated, rather than afterward, might slightly help performance	2025-07-30 23:41:10 +01:00
emoose	9de53ac04d	Add Min/Max driver versions for settings missing in R575 Haven't found which driver versions removed these yet, just compared 511.78 against 575 Probably a lot more obsolete settings still here too, just did a quick grep against both driver versions	2025-07-30 23:37:22 +01:00
emoose	7b917d9b11	Add basic update check, show notice in titlebar when newer release available Check can be disabled by creating DisableUpdateCheck.txt in NVPI folder. Also added PS_CONST_FOLDING_GPU setting (thanks to Guzz at guru3d)	2025-07-29 22:12:46 +01:00
emoose	8ac48c2928	Drs: implement Min/Max driver version checking Will also hide most 3D vision settings on driver above 425.31 CTRL+ALT+D can be used to unhide version-checked settings	2025-07-29 18:31:57 +01:00
emoose	84e138c1ae	Form: allow ESC key to clear search filter	2025-07-29 15:46:52 +01:00
emoose	e3ff6d42ac	Settings: add antialiasing/aniso settings for newer drivers Renamed older settings to pre-526.47 (might be nice if we had a MaxDriverVersion property in there) Added TILEDCACHE_L2_USAGE to Reference too. Thanks to Guzz from guru3d for these new settings! Changed spaces -> tabs in XML, since that seems to be VS default	2025-07-29 15:44:59 +01:00
emoose	de9f86e878	Form: handle filtering inside `RefreshCurrentProfile`, handle backspace Fixes momentary flicker when saving profile, also seemed to help with the collapsible groups perf issue, so removed the 250ms wait before applying filter Updated with NVDRS_APPLICATION_V4 from nvapi r575	2025-07-28 11:04:35 +01:00
emoose	8e0360149c	Form: revert DPI change	2025-07-28 10:26:19 +01:00
emoose	bf8aa6c124	Form: remove unused func	2025-07-28 00:37:00 +01:00
emoose	75e729298d	Form: add collapsible group headers Collapsed groups will be saved into HiddenGroups.ini next to NVPI exe .NET ListView sadly doesn't support collapsing for some reason, but since it's based on Win32 ListView which does support them, it could be extended to make use of it (still had to add extra code to receive the undocumented notify when user collapses/expands groups though, ugh) With this the settings refresh is a little slower, added something so that search filtering only applies 250ms after user finishes typing, seems to help with that. (if slower machines have issues with this we can always revert or make optional)	2025-07-28 00:08:40 +01:00
emoose	5ac60d82ca	Form: redirect keypresses from listview to filter textbox	2025-07-27 21:38:55 +01:00
emoose	b2306bb310	Form: update filter textbox font style	2025-07-27 21:09:15 +01:00
emoose	f4e2a2fe69	Form: fix values combobox mispositioning	2025-07-27 20:34:07 +01:00
emoose	ecbc27200a	Settings: move smooth motion flip metering to Extra	2025-07-27 19:44:30 +01:00
emoose	06559a5512	Form: add search/filter textbox above setting list, improve high-DPI frmDrvSettings AutoScaleDimensions changed to improve high DPI displays	2025-07-27 19:40:39 +01:00
emoose	04202e43c7	Reference: re-add pre-526.47 TILEDCACHE	2025-07-27 19:39:02 +01:00
emoose	cde038f53b	Settings: correct TILEDCACHE setting ID for later drivers, add TILESIZE and VK settings Thanks to Guzz on guru3d for pointing them out!	2025-07-26 18:18:30 +01:00
emoose	1980707c13	Settings: move smooth motion debug settings to Extra	2025-07-20 20:58:33 +01:00
emoose	f5e4d76388	Settings: add TILED_CACHE, 3 OpenGL settings, update smooth motion default Thanks to @Squall-Leonhart	2025-07-20 20:48:54 +01:00
emoose	89957fcbae	Settings: update Smooth Motion settings, add debug settings/flip metering	2025-07-16 23:12:51 +01:00
emoose	0cbafd18a3	CustomSettings: add MinDriver 572.83 to forced DLSS scale	2025-03-20 16:33:34 +00:00
Warkratos	590125369d	Update CustomSettingNames.xml remove the "pre 571 drivers" notice	2025-03-20 16:29:50 +00:00
Warkratos	5a20139f8b	Update CustomSettingNames.xml	2025-03-20 16:29:50 +00:00
emoose	a6fde2f6f8	Reference: add names from nvapi/nvcpl scanner in NVPI didn't pick these up some reason, guess they might be flagged as hidden?	2025-02-23 00:35:53 +00:00
emoose	d5cae1000f	Settings: add DLSS-FG flags, RTXHDR bits	2025-02-22 19:28:04 +00:00
emoose	73dbbbd66c	Settings: add DXVK present promotion flag & extra DLSS/rBAR settings thanks to aufkrawall for suggestions (https://github.com/Orbmu2k/nvidiaProfileInspector/issues/282) - added DXVK flag to Reference.xml to let bit editor see it - also added shader cache size 8GB / 0x2000 since that seemed default for me	2025-02-21 22:39:08 +00:00
emoose	64f626e8a0	Use InputBox with browse button to add app, add yes/no prompt to reset profile	2025-02-19 00:25:19 +00:00
emoose	f62aa86ccc	InputBox: add browse button	2025-02-18 23:33:12 +00:00
emoose	345444619c	Add tooltip to app paths label	2025-02-18 23:33:12 +00:00
emoose	50006f114a	Allow adding app path by string when double-clicking apps label Can be used to add UWP IDs to the profile without needing to edit exported .nip	2025-02-18 23:33:12 +00:00
emoose	a3b524e7d9	InputBox: fix DPI scaling on later Windows versions	2025-02-18 23:33:12 +00:00
Orbmu2k	109fdd066a	Merge pull request #273 from Orbmu2k/master-pull MERGE PRs	2025-02-15 12:30:06 +01:00
Orbmu2k	9115ffa4cc	Merge pull request #272 from emoose/listviewfix Fix combobox requiring two clicks to open, add RTX digital vibrance	2025-02-15 12:27:10 +01:00
Orbmu2k	b4f65906d9	Merge pull request #265 from renannmp/master Update CustomSettingNames.xml to add CUDA - Sysmem Fallback Policy and Vulkan/OpenGL present method.	2025-02-15 12:26:54 +01:00
emoose	c0c37cbfbb	Trim unneeded HDR settings, add RTX digital vibrance + DLSS preset L - O nvapi returns presets L - O for future presets to use, add them to our list to make combobox items uniform	2025-02-14 08:24:06 +00:00
emoose	e548c384ec	ListViewEx: skip repositioning opened combobox, fixes combobox requiring two clicks	2025-02-14 08:11:36 +00:00
Warkratos	b043a0cce6	Update CustomSettingNames.xml Add CUDA - Sysmem Fallback Policy to 5 - Common Add Vulkan/OpenGL present method to 2 - Sync and refresh Small correction to hex for MPO_INDICATOR	2025-02-08 16:41:16 -03:00
Orbmu2k	7eca55a7a1	NVAPI R570 + .NET FW 4.8.1 + small improvements	2025-02-07 19:49:13 +01:00
Orbmu2k	332153bc23	Merge pull request #262 from renannmp/master Update CustomSettingNames.xml to include MPO Indicator and Old Sharpening Method	2025-02-07 19:33:19 +01:00
Nyamp	8ff77c1f07	Update CustomSettingNames.xml - Add MPO_INDICATOR to Extra - Override Default Setting for Frame Generation Count - Add Old Sharpening Method to Antialiasing	2025-02-04 23:34:52 -03:00
Orbmu2k	801fa76467	Merge pull request #261 from emoose/master CustomSettingNames: add DLSS/HDR/SmoothMotion settings	2025-02-04 18:59:05 +01:00
emoose	a40527f8de	CustomSettingNames: add DLSS/HDR/SmoothMotion settings	2025-02-04 16:17:26 +00:00
Orbmu2k	b5a0b0091a	#247 temporary fix for 571.96 overflow bug - thanks emoose :)	2025-01-24 16:12:31 +01:00
Orbmu2k	8b6c13216a	possible fix for #131	2023-03-26 11:35:33 +02:00
Orbmu2k	3c74a9b5e5	additional invariant culture checks for lower case	2023-03-26 11:30:05 +02:00
Orbmu2k	70c63b1239	possible fix for #128	2023-03-26 11:27:21 +02:00
Orbmu2k	f003324d55	fallback functionIds	2023-03-26 11:25:42 +02:00
Orbmu2k	b9563767ef	fixed dpi	2022-11-30 23:22:10 +01:00
Orbmu2k	4c28abefa3	settings rename pt 2	2022-11-26 20:01:21 +01:00
Orbmu2k	76e5d34e24	'Raytracing - (Vulkan RT) enabled' setting added added support for descriptions in CSN added setting name filter (CTRL + F) revert with ESCAPE added devmode view (CTRL + ALT + D) and some fixes	2022-11-19 22:24:26 +01:00
Orbmu2k	3f1d636fae	rBAR options added #75 #103	2022-11-13 21:07:04 +01:00
Orbmu2k	acb5607a6d	check CI build v2	2022-11-13 14:05:08 +01:00
Orbmu2k	b6ec45a334	check CI build v1	2022-11-13 14:04:12 +01:00
Orbmu2k	75c99ea6c7	Shadercache - Cachesize added #88 Background Application Max Frame Rate added #79 Disable Ansel setting is back and working #54 #87 Ultra Low Latency setting is back #49 added workaround for some settings throw errors when changed #46 #96 #94 AO High Quality removed from settinngs #101 updated settings to R520 and .NET Framework Version to 4.8 #102	2022-11-13 13:58:24 +01:00
Orbmu2k	5aed1a0051	force some settings to be hidden	2021-02-03 00:18:59 +01:00
Orbmu2k	128efcdb86	create dump for setting store fails	2021-02-02 23:29:47 +01:00
Orbmu2k	d4ce1c9018	updated driver settings to R460, removed deprecated settings from CSN	2021-01-19 01:45:27 +01:00
Orbmu2k	abef5e1eb1	highlight not exposed API settings when debugger is attached	2021-01-16 20:33:45 +01:00
Orbmu2k	c2f71c5d1e	R445.75 removed restricted settings to avoid errors	2020-03-24 19:57:27 +01:00