why am I being asked to reinstall ?

[Pat]

when trying to access Outlook 2003 Professional the Windows Installer pops up
and is trying to install something. It says the file SKU1E3.CAB cannot be
found.

 

[Mittu]

Hi,

Can you go under Control Panel> Add/Remove Programs and re-check if you have
multiple versions of Office installed...Remove any other versions(Trial
version) and make sure we have only one installation of Office/Outlook.

Also, try running this step-

Start> Run> msiexec /unregister
STart> Run> msiexec /regserver

Try restarting Outlook and let me know if you still have the Windows
installer issue.

Thanks,

Mittu