Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Michael2050,
The process name of itself haven't been changed during the macOS upgrade.
That issue was reported as there are 2 active process running at the background while updating the Office for Mac, one is the MAU, another is the StandAloneUpdaterDaemon which jeopardize the whole updating procedure.
If you didn't see that process in the Activity Monitor, then I believe the root cause of the MAU issue should be different.
@Steve, as you were using the MAU 4.15, please first update the MAU to the current latest version 4.16 and check the outcome.
Since this issue has impact on multiple users, I will keep communicating with our internal resources on this issue. Meanwhile, as the issue reported in the following Github thread has been resolved by the Product team:
Error : One or more Update Packages Could not Not Be Downloaded
Thus, I think it's also a good idea to raise an issue thread in the OfficeDocs-OfficeUpdates Github, hope this will raise the Product Team's attention on the issue.
Best Regards,
Alex Chen