There is this mysterious file on the desktop, it has the default windows icon (the unknown archive icon), it has no name, no extension, and when right-clicked, it only has the options "Cut", "Create Shortcut" and "Delete". I tried deleting it, but when I refresh the desktop it returns.
I try to access the desktop via a windows explorer window, but to my surprise the file won't show in there.
This is scaring me. I created a new user account, logged onto there and the file was there.
I ran a virus scan with Bitdefender and SUPERantispyware. NOTHING.