Hi @ChewGun
Are you still having issues here? I've had similar issues with this mod and other mods if you hit "Apply" twice quickly and the mod code is then added twice and things go bad. Depending on the mod this may totally break the game including the main menu (which is indeed the case with this mod when double applied at once).
The fix is to basically start from a fresh install again and ensure you don't click the "Apply" button twice in rapid succession. When applying this mod for the second time you have to make sure the first application has fully finished and the game window has closed before starting it up again.