I can't play pes 10, with the black screen, why?

I've downloaded pes 10 rip and after setting up, I pressed to play but i couldn't play because the screen of pes 10 was full of black.... with the specifications of setting: CPU: ok - Ram: bad (1gb0 - GPU: good (geforce 8400 gs) - VRAM:512 good.... what can I do now to play? thanks a lot!