Revert "skip profile-scan if CSN-only"

Launch time improvement was only very minor, and caused modified profiles not to be loaded.

nspector/frmDrvSettings.cs

@@ -766,18 +766,20 @@ namespace nspector
 
             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
+                // Search by exe name if the text isn't already a valid profile name
+                if (!_profileNames.Contains(cbProfiles.Text))
                 {
-                    var profile = _drs.GetProfileNameByExeName(cbProfiles.Text);
-                    if (!string.IsNullOrEmpty(profile))
+                    try
                     {
-                        cbProfiles.Text = profile;
-                        ChangeCurrentProfile(profile);
+                        var profile = _drs.GetProfileNameByExeName(cbProfiles.Text);
+                        if (!string.IsNullOrEmpty(profile))
+                        {
+                            cbProfiles.Text = profile;
+                            ChangeCurrentProfile(profile);
+                        }
                     }
+                    catch { }
                 }
-                catch { }
             }
         }
 
@@ -842,11 +844,12 @@ namespace nspector
 
         private async Task ScanProfilesSilentAsync(bool scanPredefined, bool showProfileDialog)
         {
-            if (_skipScan || _settings.ShowCustomizedSettingNamesOnly)
+            if (_skipScan)
             {
 
-                if (scanPredefined)
+                if (scanPredefined && !_alreadyScannedForPredefinedSettings)
                 {
+                    _alreadyScannedForPredefinedSettings = true;
                     _meta.ResetMetaCache();
                     tsbModifiedProfiles.Enabled = true;
                     exportUserdefinedProfilesToolStripMenuItem.Enabled = false;
@@ -897,13 +900,8 @@ namespace nspector
             tsbRefreshProfile.Enabled = true;
         }
 
-        private async void cbCustomSettingsOnly_CheckedChanged(object sender, EventArgs e)
+        private void cbCustomSettingsOnly_CheckedChanged(object sender, EventArgs e)
         {
-            _settings.ShowCustomizedSettingNamesOnly = tscbShowCustomSettingNamesOnly.Checked;
-            if (!tscbShowCustomSettingNamesOnly.Checked && !_alreadyScannedForPredefinedSettings)
-            {
-                await ScanProfilesSilentAsync(true, false);
-            }
             RefreshCurrentProfile();
         }