Hi @Stephen Stengel,
I suggest you uninstall Microsoft AutoUpdate from Mac first:
- Open Excel- click Help menu- Check for updates to open Microsoft AutoUpdate.
- Right click Microsoft AutoUpdate in dock and click Options- Show in Finder.
- Right click Microsoft AutoUpdate file and click Move to Trash to uninstall it. (Note: you need to quit Microsoft AutoUpdate before uninstalling it.)
Then you can re-install Microsoft AutoUpdate:
- go to this link and download the latest version of Microsoft AutoUpdate: https://learn.microsoft.com/en-us/officeupdates/release-history-microsoft-autoupdate
- Restart.
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