So anytime I try to download something, I get a pop up box telling me "Error 1500, another program is still running and needs to finish before this download can start, complete, or something."

Usually I can just google search stuff like this, but I have no idea where to start. I'm going to google right after I post up this thread, so I'll keep everyone updated.

Rig is a Dell Inspiron 1525 with Windows Vista Basic.

Any one run into anything like this before?