possible fix for #131

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)

nspector/Common/DrsScannerService.cs

@@ -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}"));
                             }

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
                 {

nspector/Common/Helper/InputBox.cs

@@ -8,6 +8,7 @@ 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)
         {
             var form = new Form();
@@ -59,12 +60,12 @@ namespace nspector.Common.Helper
 
             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(36), Dpi(352), Dpi(20));
+            buttonOk.SetBounds(Dpi(228), Dpi(72), Dpi(75), Dpi(23));
+            buttonCancel.SetBounds(Dpi(309), Dpi(72), Dpi(75), Dpi(23));
 
-            imageBox.SetBounds(368, 36, 16, 16);
+            imageBox.SetBounds(Dpi(368), Dpi(36), Dpi(16), Dpi(16));
 
             label.AutoSize = true;
             imageBox.Anchor = AnchorStyles.Top | AnchorStyles.Right;
@@ -72,9 +73,9 @@ namespace nspector.Common.Helper
             buttonOk.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
             buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
 
-            form.ClientSize = new Size(396, 107);
+            form.ClientSize = new Size(Dpi(396), Dpi(107));
+            form.ClientSize = new Size(Math.Max(Dpi(300), label.Right + Dpi(10)), form.ClientSize.Height);
             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.StartPosition = FormStartPosition.CenterParent;
             form.MinimizeBox = false;
@@ -88,5 +89,10 @@ namespace nspector.Common.Helper
             value = textBox.Text;
             return dialogResult;
         }
+
+        private static int Dpi(int input)
+        {
+            return (int)Math.Round(input * frmDrvSettings.ScaleFactor);
+        }
     }
 }

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;
             }

nspector/Common/Helper/UserSettings.cs

@@ -41,7 +41,14 @@ 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();
+            }
         }
     }
 }

nspector/Common/Meta/CustomSettingMetaService.cs

@@ -30,7 +30,7 @@ namespace nspector.Common.Meta
         {
             if (string.IsNullOrEmpty(type)) return null;
 
-            switch(type.ToLower())
+            switch(type.ToLowerInvariant())
             {
                 case "dword":
                     return NVDRS_SETTING_TYPE.NVDRS_DWORD_TYPE;

nspector/Native/NVAPI/NvapiDrsWrapper.cs

@@ -424,13 +424,17 @@ 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;
@@ -604,6 +608,7 @@ namespace nspector.Native.NVAPI2
         [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);
@@ -739,20 +744,19 @@ namespace nspector.Native.NVAPI2
                         GetDelegate(0xED1F8C69, out DRS_GetApplicationInfo);
                         GetDelegate(0x7FA2173A, out DRS_EnumApplicationsInternal);
                         GetDelegate(0xEEE566B2, out DRS_FindApplicationByName);
-                        GetDelegate(0x8A2CF5F5, out _DRS_SetSetting);
-                        GetDelegate(0xEA99498D, out _DRS_GetSetting);
-                        GetDelegate(0xCFD6983E, out DRS_EnumSettingsInternal);
-                        GetDelegate(0xE5DE48E5, 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(0x1EB13791, 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(0x7DD5B261, out DRS_RestoreProfileDefaultSetting);
+                        GetDelegate(0x7DD5B261, out DRS_RestoreProfileDefaultSetting, 0x53F0381E);
                         GetDelegate(0xDA8466A0, out DRS_GetBaseProfile);
                         #endregion
-
                     }
                 }
             }

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
                     {

nspector/frmBitEditor.cs

@@ -76,7 +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] + ",";
                                         }

nspector/frmDrvSettings.cs

@@ -530,8 +530,12 @@ namespace nspector
             Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
         }
 
+        public static double ScaleFactor = 1;
+
         private void SetupDpiAdjustments()
         {
+            ScaleFactor = lblWidth330.Width / 330;
+
             chSettingID.Width = lblWidth330.Width;
             chSettingValueHex.Width = lblWidth96.Width;
         }
@@ -1154,7 +1158,7 @@ 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;
@@ -1291,11 +1295,11 @@ namespace nspector
             string inputString = "";
             if (InputBox.Show("Search Setting", "Please enter setting name:", ref inputString, new List<string>(), "", 2048) == System.Windows.Forms.DialogResult.OK)
             {
-                var lowerInput = inputString.Trim().ToLower();
+                var lowerInput = inputString.Trim().ToLowerInvariant();
                 lvSettings.BeginUpdate();
                 foreach(ListViewItem itm in lvSettings.Items)
                 {
-                    if (!itm.Text.ToLower().Contains(lowerInput))
+                    if (!itm.Text.ToLowerInvariant().Contains(lowerInput))
                     {
                         itm.Remove();
                     }