NBA 2K 13 - crowd.iff

Hello everyone i have a problem with crowd.iff, so ok.. i need fps so i heard if u remove crowd.iff files it gives about ~10 fps, so i removed, and now i got about 50 fps, but if i want to play online with other players it wouldn't allow it says something about gameplay.. So is there solution to my problem wich gives me a chance to play online without crowd.iff maybe disabling or smth, please help, thank u.

If you can't run game at solid 60 fps at least, dont even bother with online anyways. Anything below 60 will cause big lagging online.