Cannot move or delete file

[Guest]

I have been clearing out a file sharing program ( yes I know serves me right)
and dropping a lot of incomplete and unwanted movie clips into the recycle
bin for deletion. However four files have got stuck on the desktop when I try
to move them I get this message-

" cannot delete ( file name) it is in use by another programme or person
close any programmes that might be running and try again"

However no likely programmes are running and I am the only user on this
pooter.
Am I stuck with this rubbish forever?
Should I use task manager and close processes one at a time and try to
delete the files after each one? Is this safe?

Please help
Czechmate

 

[Kenny S]

try rebooting and deleting,
if no go google for a program called
moveonboot