Using older versions of Outlook for Mac for personal email and calendar
I do understand that, sir! Feel sorry for all this inconvenience!!!
By discussing with my team, so far the most effective method is to first update Mac OS and then update Office (the bug in a previous version gets fixed in 16.47 and later versions). See Outlook for Mac crashes unexpectedly on startup or during mail synchronization - Outlook (microsoft.com).
And would you please further try the following to see if it helps:
- Quit Outlook for Mac.
- Locate the following files:"~/Library/Containers/com.microsoft.Outlook/Data/Library/Preferences”
- Move these. plist files to Trash, but do not empty Trash and delete the files.
- Re-open Outlook, check whether the issue is resolved. If yes, you can delete the files mentioned above in Trash. Otherwise, please put the deleted files back to the old location.
Thanks & Stay safe,
Qian