reinstall outlook only from xp disk

[Lina]

I am suddenly having trouble with outlook. It was
working fine and then started to give me an error when
launched. The error says there is a proble with the file
msmsgs.exe. It also comes up when my computer boots
which is because I think Messenger is in my system tray.
So,,,, how do I fix this? I thought about reinstalling
Outlook but not sure that will work. And if I do
reinstall Outlook, how do I select only Outlook and not
all of office on the installation. I don't see a way to
deselect the other apps. Any ideas? Maybe I can just
get a new msmsgs.exe file?

Please email me (e-mail address removed). I don't
always check this newsgroup. Thanks for all your help.
Lina