I got my xbox a few years ago and I got a digital copy of Skyrim with it. I have playing Skyrim a fair amount since then. But recently when I start it up I get the main menu, it loads the two DLCs and when I click Load, Continue or New; a Read Disk Error pops up. Its says to clean the disk but how clan I do that if I never had a disc? I deleted Skyrim off my console and re-downloaded it but the error still pops up.