Warcraft 3 problems

I've just bought this game Warcraft 3 with the expansion but I haven't installed the expansion. I'm running the game on a Pentium 3:500Mhz with 128RAM, my graphics card is alright and the game runs smoothly with good graphics but there's one really annoying problem.



This is the problem: My toolbar at the bottom of the screen, unlike the one in the picture above has no background I can see the terrain through it there are no black areas and to make things worse when I click on some units a big black Triangle/rectangle of black comes off the portrait shrouding some of the screen. Can someone please help me sort out this problem it's driving me Bonkers!

Download and install the latest drivers for your video card and motherboard. If that doesn't help, reinstall the game, cleaning the CD before you do. If that doesn't help, your disk may be damaged and require replacement.