The error of “Cannot start Microsoft Office Outlook. Mapi32.dll is corrupt or the wrong version. This could have been caused by installing other messaging software. Please re-install office.” is a painful reminder that not all software pieces work well together. Quick fix:

1.) Close outlook
2.) Navigate to C:\Program Files\Common Files\System\MSMAPI\1033
3.) Rename MSMAPI32.DLL to MSMAPI32.DLL.OLD
4.) Reopen outlook – outlook should then “fix” this dll file