Game doesn't start, Pls Help!!

So i click start button and appear patch then hgw he gets step 12 then a black screen appears for 1 sec and closes and crossfire runes in task manager for 10 sec then closes. So i tried to unistall and install, clean crosfire folders, update drivers, reiniciate the pc and reinstall microsoft net framework nothing fixed my problem. (this morning the game was running fine i played all morning, after lunch this started appening).


Sorry if i have any grammar error's im portuguese