Office and Outlook...help with dll file

[m0bster]

I just upgraded to Office XP and when I went to open my Outlook Email client, I get this message:

Unable to open your default e-mail folders. The .DLL file for the information service could not be found. MAPI was unable to load the information service PSTPRX.DLL. Be sure the service is correctly installed and configured.

Um...can anyone shed some light on this? I upgraded from Office 2000 Pro.

 

[m0bster]

Thanks for the overwhelming response, guys! I figured it out myself.

 

[existenz]

It would be cool, if you can say, how you solved it