[SOLVED] Outlook 2010 – Cannot start Microsoft Office Outlook Error

Problem:

When trying to open Microsoft Outlook 2010 you receive an error message which says Cannot start Microsoft Office Outlook. Cannot open the Outlook window.”

Outlook then closes.

msoutlook-wontopen1

Solution:

  1. Open the Windows Start menu
  2. Type in Outlook.exe /resetnavpane and click ‘OK’
  3. MSOutlook-WontOpen2
  4. Outlook will now reset the navigation preferences and then open.