hello, I downloaded a movie from the internet (ext.avi). However when i try to delete it, a message comes up saying that the file is being used by another progam and cannot be deleted. I checked on the internet and found a solution to this issue - by deleting a file form the windows register. It worked...for a while. Now whenever I restart my pc, the folder(empty) keeps appearing on my desktop. How do i get rid of it permanently?