Hya Crusader , welcome to PCHF.

Lets try this first:

download KillBox by Option^Explicit from HERE.

Double click on Killbox.exe and then check the delete on reboot button.

Enter the following filepath and filename into the Full path of file to delete box: (enter full file path plus file name here)

C:\?? ??\?? ??

Click the red circle with the white x and allow your computer to reboot.
(if killbox doesn't reboot on its own then please reboot manually)

Another thing: I use spybot's shredder for things that won't delete. Sometimes it generates a weirdly named file, but then it dissappears after a restart.