Is this a totally new system or just a new card? What was the old card these games worked with? Seeing as it works except for these games, I'd start by looking for patches. These games might also like a different driver, try older/newer ones.
it's totally a new system. The old card was ATI X1050 128Mb and the game was work fine with this old card. I've already look for a patches for my game but none of them are working
Thank's a lot for your answer..