combat arms not working, help?

even without loading hacks, loading combat arms normally isn't working now why is this? do the hacks mess with the file? wtf?

u mite hav to uninstall and reinstall i dont think the haks will mess it up

Take it off of compat mode

Sometimes it just goes all sped on you. I've had something like that happen to me before so I just reinstalled Combat Arms, and it worked fine again