Help Crowd.iff crash when i delete

my nba 2k12 crash when i delete crowd.iff how to fix it ? i delete it because it slow my game

First your posting in the wrong section.
Second try not to create so many threads at one time.

Of course it will crash my man you just removed a file that was needed to run the game

back in 2k11 it didn't crash. but in 2k12 now it does. so retrieve your deleted file.