Pieces of units disappearing and whole units gone

[ericismyname]

This happened a long time ago and I finally want to play this game again. Please help. I tried to post the codes that are required, but it is saying I am posting a link and am too new.

Pieces of the chaos lord on the startup menu are missing, like his torso and head and hands. In the game all units are missing, but there shadows are there. They are fully functional, just no image of them.

[Pulse.r]

Disable adaptive-anti-aliasing in your catalyst drivers, if that doesn't work, then disable anti-aliasing in the game options.