Windows 7: WarcraftIII:TFT lag spikes on win7

my specs:
core i3-530 2.9ghz
gma hd video
2gb ddr3 ram
Windows 7 ultimate 32bit



this specs overkills this game, but seriously lag spikes is happening here and there and any maps i play. I already tried reinstalling but it wont help. I upgraded from windows xp to windows 7 and playing it on xp OS will run really smooth but in Windows 7 it really $uck$ i hope that these OS has warranty and i really want to refund my money so bad

try updating ur gpu driver

Have you enabled xp compatibility mode? To do this, right click on the game shortcut, go to the compatibility tab and enable XP Service Pack 3.

Its possibly because you are using onboard graphics controller. Its using your regular ram right? So its sucking down the ram for the system to use and leaving you a bit low ended.