Having problems deleting an incomplete mp3 file (download from WinMX). Every time, I get the message "Error Deleting File or Folder - file is being used by another person or application". Well, nobody else is using it so I move on the idea of another application. To solve that issue I restart in Diagnostic Mode and only boot the essentials. Still the same message. Can not figure out how to remove this file. Not causing any problems, but it annoys me that I can't delete the file and I have made this my mission to figure out. Any help will be appreciated and I can't find any source of help on Support@Microsoft.com.