Hello, i am currently using lenovo g450 running on win7 32 bit with 4gb ram, 500gb HDD, dual core 2.30ghz with mobile intel r 4 series express chipset family. the problem is that, i've been playing pes 2013 for the last few days but yesterday, i faced a problem with the graphic driver so i reinstalled it but now i can't play the game anymore. it says that i've got insufficient VRAM. but when i check my system,i've got 1310mb. please help me solve this problem.