This error log is from the message which comes up at start up. All my preferences have gone and it's throwing errors at pretty much every operation. I will supply more info if required. Windows 7 64 bit.

 

 

2019-09-03 07:01:38.8075 | RocksmithToolkitGUI.Program (ERROR) : RocksmithToolkitGUI.Program+<>c__DisplayClass0_0.

b__1 RocksmithToolkitLib System.String RunExternalExecutable(System.String, Boolean, Boolean, Boolean, System.String) Exception cached: System.SystemException RunExternalExecutable ... If you are running toolkit on Mac Wine make sure Environmental Variable 'WINE_INSTALLED' is set to '1' UpdateCmdWin ... If you are running toolkit on Mac Wine make sure Environmental Variable 'WINE_INSTALLED' is set to '1' Cannot access a disposed object. Object name: 'RichTextBox'. System.String RunExternalExecutable(System.String, Boolean, Boolean, Boolean, System.String) at RocksmithToolkitLib.Extensions.GeneralExtension.RunExternalExecutable(String exeFileName, Boolean toolkitRootFolder, Boolean runInBackground, Boolean waitToFinish, String arguments) at RocksmithToolkitLib.Extensions.ExternalApps.Ogg2Preview(String sourcePath, String destinationPath, Int64 msLength, Int64 msStart) at RocksmithToolkitLib.Ogg.OggFile.Convert2Wem(String audioPath, Int32 audioQuality, Int64 previewLength, Int64 chorusTime) at RocksmithToolkitGUI.DLCPackageCreator.DLCPackageCreator.GetPackageData(Boolean validate, String& errorMsg) at RocksmithToolkitGUI.DLCPackageCreator.DLCPackageCreator.GameVersion_MouseClick(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e) at System.Windows.Forms.RadioButton.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) System.SystemException: RunExternalExecutable ... If you are running toolkit on Mac Wine make sure Environmental Variable 'WINE_INSTALLED' is set to '1' UpdateCmdWin ... If you are running toolkit on Mac Wine make sure Environmental Variable 'WINE_INSTALLED' is set to '1' Cannot access a disposed object. Object name: 'RichTextBox'. at RocksmithToolkitLib.Extensions.GeneralExtension.RunExternalExecutable(String exeFileName, Boolean toolkitRootFolder, Boolean runInBackground, Boolean waitToFinish, String arguments) at RocksmithToolkitLib.Extensions.ExternalApps.Ogg2Preview(String sourcePath, String destinationPath, Int64 msLength, Int64 msStart) at RocksmithToolkitLib.Ogg.OggFile.Convert2Wem(String audioPath, Int32 audioQuality, Int64 previewLength, Int64 chorusTime) at RocksmithToolkitGUI.DLCPackageCreator.DLCPackageCreator.GetPackageData(Boolean validate, String& errorMsg) at RocksmithToolkitGUI.DLCPackageCreator.DLCPackageCreator.GameVersion_MouseClick(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e) at System.Windows.Forms.RadioButton.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 

Delete the toolkit installation directory, and manually download and do a fresh reinstall.  Looks like the auto updater thinks you are on a Mac.  So my guess is that the RocksmithToolkitLib.Config.xml is corrupt.  Doing a fresh install should take care of it.

That worked perfectly - I'm back in business. Many thanks Cozy1!