Hi,

When you open Outlook, click File Open Outlook Datafile and do we have a
file called Backup.pst in that window?
If you do find a file there, select the file and say OK.
Outlook will open the Backup file in the folder list.

If there's no file listed there, run a search for Backup.pst (Making sure we
search for hidden files and folders). Make a note of the location of the same
pst file and repeat the above steps to open a pst file.

Mittu


"jmsa79" wrote:

Hello, when i start the outlook the file backup.pst is missing.
I copy another file backup.pst from another computer and it's the same.
How do I resolv thus problem?