Cause:
=======
Mapisvc.inf - both versions in system32 and %program files%\Common Files\System\MSMAPI\1033 did not get modified since Outlook 2007 was installed/uninstalled
Resolution:
=========
- Rename Mapisvc.inf - both in system32 and %program files%\Common Files\System\MSMAPI\1033
- Launch Outlook and it will be recreated