Help Z8

Dear z8, my game "cross fire" with this error, the error began two weeks ago, I formatted my computer 5 times and I bought a video card, no more avail dis the following error "File Detected - Changend
. \ or HGCW.exe. \ patcher_cf2.exe

z8 please help me, I'm desperate, playing cross fire and the only thing I do.



I'll send a link to the image of the error

http://img193.imageshack.us/i/imagemygl.png/

Thanks