X-Men The Official Game HELP!!!

[Squishy]

Hey guys,
I ran into a little bit of trouble when trying to set up my X-Men game using the crack on gamecopyworld.com. I'm on Windows XP and I've followed the instructions (ie, I installed the game completely, then used the crack file to replace the original .exe), but every time I try to run it, the screen goes black for a sec, like it's loading, then it goes back to my desktop with "xmen.exe has encountered a problem and needs to close. We are sorry for the inconvenience." Does anybody have any advice for me? I'd really appreciate it. Thanks a lot.