I've had this so many times already, and I barely play the game. Right after my friend borrowed my black ops and gave it to me back I get a random Game Error. It only runs from disc but if I install it to Hard Drive, GAME ERROR. I get a Game Error if I leave a match in Black Ops or the match ended. The game loads forever for one map and is still LOADINGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG. I deleted everything like 3 times. I deleted from hard drive and installed it 20 times. I'm about to seriously snap this useless thing. However it works fine if I run it from disc, its just I can't stand having a disadvantage online because the response time is slower. Once I deleted everything, I tried to play offline and went to Local and played by myself.
AFTER LOADING THE MAP, IT SAYS THE DISC IS UNREADABLE WOW.