"Cannot Start Microsoft Office Outlook" Error Troubleshooting

Some Users face this issue when start Microsoft Outlook and get error "Cannot start Microsoft Office Outlook. Cannot Open the Outlook Windows".

Cannot start Microsoft Outlook

Now you can easily resolve this issue and start Microsoft Outlook again!

This article will help you to find out "how to" steps to resolve this Outlook issue and open Outlook application again!

"Outlook cannot be opened" error can be occurs anytime, there are multiple reasons of issue.

Cause and Symptoms:

You will get different error messages in different Outlook Versions

How to Solve Cannot Start Office Outlook Error

First of all you need to recover your navigation pane configuration file

To recover navigation pane enter provided commend in start menu and delete XML file.

recover your navigation pane

Delete configuration file of Navigation pane

Delete configuration

Switch Off Compatibility mode

Compatibility mode switch off

Restore Old version of PST

Restore Old version

Repair MS Outlook PST files with Scanpst.exe

Try to open in Safe Mode