The problem started yesterday when I open warcraft3.. the system hangs! I format my hdd,installed win xp pro service pack 1 thinking that will solved my problem.. but nothing happens,same problem occur when trying to play warcraft3.. I tried not to install the driver of my video card and it works! My video card is nvidia mx440b 128mb 128 bit,I installed a win98 os installed the vga driver the warcraft works.. I don't know why the warcraft 3 can't execute in win xp with vga drivers installed.. im a very puzzled here! I don't usually use win 98 as my operating system,I use xp so I want to solved this problem.. any suggestion will be greatly appreciated! Hope for your reply guys.. tnx! Godbless..

Have you installed the latest driver for your graphics card from the Nvidia driver download page (http://www.nvidia.com/content/drivers/drivers.asp). This would be first port of call. Download the latest drivers, install them and see what happens.

OK.. I'll try to download the file from the link you gave me.. later I'll install it,I'm only using the driver bundled with my video card when I bought it.. tnx for your help sir! Godbless...