Cannot open the Outlook Window, ” appears relatively often and is usually due to one of these causes: 1 Navigation Pane issue 2 Defective add-in 3 Outlook profile in need of repair More.
How do I repair outlook that won’t open?
Choose Repair to open the Repair wizard (this option is not available for Outlook Exchange accounts). Follow the prompts to complete the wizard and restart Outlook. Repair Outlook data files. If Outlook still doesn’t open, use the Inbox Repair tool to find and possibly fix the problem.
This begs the query “How do I fix Microsoft Outlook not starting?”
Here is what our research found. if you use the cloud-based Microsoft 365 on a PC or a Mac, the automated Support and Recovery Assistant tool can diagnose and fix many issues, including the problem of Microsoft Outlook not starting. If Outlook opens as expected in Safe Mode, the issue is likely an add-in or toolbar extension., and disable add-ins.
Another thing we wanted the answer to was why is my Microsoft Outlook not working on Windows 10?
If your Microsoft Outlook will not open, there could a few reasons why. Outlook has a tendency to leave multiple processes running in the background, most of which are invisible to a computer user. If one of these processes is already running, attempting to open Outlook again will not display anything.
Why is my outlook not opening in safe mode?
If Outlook opens as expected in Safe Mode, the issue is likely an add-in or toolbar extension., and disable add-ins. One or more add-ins could be conflicting with Outlook and cause the problem. Disable all add-ins and see if this resolves the issue.
Why does outlook hang at loading profile or not start?
After updating to Current Channel Version 1905 (Build 11629.20196)and higher, Outlook may hang at loading profile or won’t start. You may notice that if you open Task Manager that other Office processes are unexpectedly listed even though you did not open the application. If you end those processes it may enable Outlook to then open normally.