I am using the GR2 Converter (LSLib1.6.3) to modify Divinity EE files (GoG ver.).

I have no problem opening and extracting the Main.Pak and MainLSF.pak. However, when I try to convert the LSF files, I receive this error:

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Conversion Failed
Internal Error!

System.UnauthorizedAccessException: Access to the path 'C:\dbg.bin' is denied.
at System.IO._Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize,
FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 buffersize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctro(String path, FileMode mode)
at LSLib.LS.LSF.LSFReader.Read()
at LSLib.LS.ResourceUtils.LoadResource(String inputPath, ResourceFormat format)
at ConverterApp.MainForm.resourceConvertBtn_Click(Object sender, EventArgs e)
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This happens when trying to Convert LSX / LSV/ LSF single files AND Batch Convert...

I have .Net 4.5, Running Windows 10.

I am at a loss, any help is much appreciated :)

Thanks!