Outlook backup pst file problems

[Ryan]

Hi

I have backed up and restored a .pst file in Outlook XP
2002. This did not work entirely, it imported the 168mb
file but did not import all of the mail folders with e-
mails. How can I now either re-import the file to restore
all folders or configure Outlook to properly show the e-
mails and folders? I have checked on the tree view drop
down list of folders, it has not brought in 4 folders and
I cant find then anywhere in Outlook.

Any suggestions please and thanks for your help
Ryan