MS Outlook Signatures button not working

Issue

Signatures and some other buttons in Outlook 2019 (Office 365) Mail Options are not working. Pressing a button either does nothing or Outlook hangs for 30-60 seconds.

MS Outlook Signatures Button

Resolution

The issue was caused by some MS Office related modern apps that came preinstalled on the computer (DELL OptiPlex). After removing "Microsoft Office Dekstop Apps" and "Office" the issue went away.

Microsoft Office Desktop Apps

September 2019
Microsoft Office 2019
Microsoft Office 365
Windows 10 Pro

 

Newsletter

Subscribe to receive occasional updates on new posts.
Your email will not be used for any other purpose and you can unsubscribe at any time.
Please wait