Bad luck

Hello Crossfire,I want to report one serious bug.I've been playing crossfire for about 2 months.But now i cant play with because of the X-fire bug.When i click "Start game" button,the game starts to loading.That's good for now but when the X-fire starts to loading,this problem appears "X-trap found a Code_Field[30-0400-00000000-506] " The game execute file is not normal or an abnormal memory access has been detected".That is the problem and after that the game exits.I've reinstalled the game but with no success.I would be gratefull if u could help me removing this problem.