After installing disk one, I was able to play it and the multiplayer disk(not installed) flawlessly.
Now when I have played and beaten Disk 2, I have been unable to play the multiplayer disk.
When installing the disk, It stops around the 45-50% range. When playing, the game either freezes or plays with cartoon-like graphics and a low FPS.
I have tried to fix this by clearing all my caches, deleting the installations, and removing the DLC.
Disk One is held on my Xbox 360 HDD (I have a slim, but I opened an old Original HDD and put it in), and Disk two is held on a 500GB hard drive with 16GB Xbox Storage.
Any known fixes? I would love to play the multiplayer again, it was a rather fun co-op for a Bethesda game.
(Yeah, Bethesda + Xbox live = shocker)