Problem: On XP, when starting Outlook 2003, there is MAPI32 error message
Error message is the same as on Vista:
Cannot start Microsoft Office Outlook. MAPI32.DLL is corrupt or the wrong version. This could have been caused by installing other messaging sofware. Please reinstall Outlook.
Microsoft Office Language Pack 2007 should be deinstalled. And then MAPI32.DLL should be renamed the same as in Vista