Cannot Delete File – In Use By Another Programme

So I tried everything to remove this obscure folder from my desktop. I don’t know how it got there in the first place, or who put it there, I just knew I had to get rid of it. I managed to delete all of the files in the folder except for two of them. With the help of someone I tried to delete it through the Cmd Prompt, and then just got an error that the files don’t exist. Finally I googled and found this cute app ( http://www.d-a-l.com/help/showthread.php?t=18815 ) Its can delete virtually anything!! Sounds a bit stupid now I know, but it was really handy at the time. If you ever have the same trouble, I really recommend it