So I owned Crackdown since it was released back in early 07, recently I decided to pop it in again and I'm confronted with a massive problem. After starting a new game and quitting. restarting the game causes the game to freezes. This essentially makes playing through the game impossible as it  freezes if there's any saved data for the game. Deleting the Data doesn't seem to help it let''s me play like normal but then it freezes if I try to quit and come back to it. Does anyone know if there's anything I can do about this?

I had the same problem until I started using a profile other than my own.