Cannot restore archive

[Jeison]

Hi,

Recently changed my office notebook. Our office uses
MSExchang. I saved a copy of the archive file (.pst)with
the intention of importing it on the new notebook.

Installed Office XP and got emails on the new notebook
with no problems, however I could not import back my
archived items.

Any suggestions?
Thanks in advance.
Rgds,
Jeison