Outlook - Fix MAPI32.DLL Error

How to Fix Microsoft Office Outlook MAPI32.DLL Error
Check if that computer is running two different versions of Office. If so it had not been well setup.
How to Fix Microsoft Office Outlook MAPI32.DLL Error

Outlook Errors not opening coming up with MAPI32.DLL error
To resolve this issue, follow these steps:
1. Start Windows Explorer.
2. Locate and then open the following folder on your computer:
C:\Program Files\Common Files\System\Msmapi\1033
3. Right-click the MSMapi32.dll file, and then click Rename.
Note: The file (Msmapi32.dll) that you are renaming differs from the file (Mapi32.dll) that is mentioned in the error message.​
4. Type Msmapi32.old, and then press ENTER to rename the file.
5. Start Outlook 2003.

Another issue if:
Word/ excel/ powerpoint 2003 coming up with error message : "Office Application version does not match"

Have to uninstall Buisness contact Manager 2007 for Office2003 applications to work fine.


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