Fix Error “Cannot start Microsoft Outlook. Cannot open the Outlook Window”

“Cannot start Microsoft Outlook. Cannot open the Outlook Window” This error occurs when you try to start Microsoft Outlook, but the application fails to open.

The “Cannot start Microsoft Outlook. Cannot open the Outlook Window” is a common error message that users may encounter while trying to start Microsoft Outlook. This error message indicates that there may be a problem with the Outlook data file which is preventing Outlook from starting.