Just a shot in the dark. May be CLEAR DLLS before trying to delete the file might help?
I would also try CLEAR RESOURCES, just in case. It is free to try anyways :)
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?
"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare
"To die for a religion is easier than to live it absolutely"
Jorge L. Borges
