RE: PFBackup

I have Outlook 2000 with PFBackup installed. Everytime I want to back up it
is unsuccessful. It comes up with the following error message.

"Cannot copy outlook. The process cannot access the file because another
process has locked a portion of the file".

I have gone to the Microsoft Help and Support. It says to ensure you do not
have Outlook Opened. However I close it when I want to backup.