seems to be answering here. There's probably answers there already for others that have the same problem.
I knew i had trojans on my computer, but because it was so glitchy i couldnt get through a full virus scan, I was just going to wait till i get my win98se install disks from my dad in ontario, he has to mail them to me. But since then someone got my ip address and starting taking control of my computer. He seems to have made the extension "exe" in general, not work. The only reason i can get into IE is because i fluked on the idea of loading a link to a site. And it worked, But otherwise i cant load programs directly.