How do I open Outlook 2003, if i keep getting "inpageerror"?

[Jenn1334]

Whenever I try to open my Microsoft Outlook, I get "Microsoft Outlook has
encountered a problem and needs to close...", "Error signature Event
Type:inpageerror P1c000009c P2:00000003.", "the following files will be
included in this error report:
C:\DOCUME~1\Beth\LOCALS~1\Temp\WER2d4c.dir00\OUTLOOK.EXE.mdmp
C:\DOCUME~1\Beth\LOCALS~1\Temp\WER2d4c.dir00\appcompat.txt"

What does this mean, and how can I repair it?

Thanks
Jenn