Thanks Haloedrain  & Warlock 279,

I did manage to remove the file by doing a search for B.blend file .
it returned a file that on other searches it did'nt locate so after moving this to a zip file(so it could not be read) I  opened Blender and everything was fine and back to normal.
But this file was not displayed in the home directory.?
When looking for files where does blender store them.
Blender itself is in C:programs.
along with temp files.
prefetch in windows system 32.
Documents.
Those are the only four spots I could find.

But no matter all is well....so onwards and upwards
Thanks for your valued help.

Regards
Blueblott