CA Error Code 204....HELP!

i got the error code appear the message "an error has occurred with hack prevention function (Error Code = 204) The Program is shutting down"

here the list below what i have tried so far......

1) Delete and reinstall Combat arms
2) update Combat arms
3) access Combat arms website and went to the game (still same error)
4) scanned Registry with Wiseregistry (clear)
5) Scanned virus and everything else (clear)
6) update everything else on windows
7) add combat arms to windows firewall
8) install all the correct DLL in the correct folder
9)


nothing works at all above and still get the same error code. i am sick of that CRAP! any suggestion and help please!!