Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Bob Jones AKA CyberTaz MVP wrote:
You should be able to locate them using the macOS search features. I can't provide direction because file locations vary depending on system OS edition.
Thanks for your interest. What I discovered is that if you rt click on the icon to the left of the entry in the errored list, you get a show in finder dialog. That takes you to the stale file which I then deleted. All is clean now.