Hi,
Outlook crashing can be caused by many reasons. To
eliminate whether the problem lies on the third party add-ins, we can first try opening Outlook in safe mode to see if the issue continues.
Please exit Outlook, press Win key + R to open the Run command, type outlook.exe /safe and then press Enter.
If issue continues, please try repairing Office to check the result. To do this, please go to Control Pane > Programs and Features. Right click your Office suit. Click Change and then click Repair.
What's more, we could also
re-create a new profile and check if same issue occurs.
Besides, you could also check Event Viewer to get a detailed report regarding Outlook crashing so that we can do more research.
Any updates, please don't hesitate to tell me.
Regards,
Perry
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