I seem to have aquired a file called crack.exe onto my destop. The file is 0 bites in size, yet it wont delete becuase when I try it says "cannot delete file is being used by another program". If it has no size, then how can it be running? Anyway, I tried the ctrl alt delete and in task manager started closing random processes to try and disable it so I could delete - but no good.

I have sofar tried - spybot sweep - nothing found.
Symantic antiirus scan - nothing found (though when I downloaded it something happened which lead me to believe it is some kind of virus).
I have tried deleteing - unsuccessful.
I have tried renaming - not happenning.
I have tried running in safe mode and deleting but to no avail.
When I click properties and go into Program it says ("C:\Documents and Settings\Andi\Desktop\crack.exe")

Anybody got any ideas?
Sk2u
I just know I am gong to end up breaking my laptop trying to remove this thing!!! Why do they do this! I curse their eyes!