HelpClient MFC application error

If I start Crossfire normally there are no problems however, if I try to inject a hack the game wont start and an error will pop up saying client mfc error.After playing the game for a year now I have never had this problem, what could I do to fix this?

Thanks

same happened to me just for that moment and i dont use hacks i am redownloading now and will tell u if it work fine after reinstall

---------- Post added at 01:35 PM ---------- Previous post was at 01:34 PM ----------

i installed now......... now xtrap update sec..........