Has anyone else seen this?
I am seeing this on my home M1 iMac and my work Intel MacBook Pro. I have never see before. I tried to re-install Microsoft AutoUpdate, but no luck.
It seems to be a known issue
I did a search for Mac Office update download error and found nothing. I did a search for mac office 16.58.22020202 and that showed up
FWIW, I don’t use the AutoUpdater.
I use MacUpdater which is a great buy-once app, not to be confused with the terrible MacUpdate Desktop app which is a subscription service.
It can not only update 3rd-party apps, but it also does a better job than the Mac App Store app telling me when I have apps from the Mac App Store which have updates too.
Maybe their servers are overloaded? (especially if most computers are set for auto-update)
I guess this problem affects only Microsoft Office apps directly downloaded from Microsoft and not from the Mac App Store - Microsoft AutoUpdate is required for the former whereas the latter would be kept up to date by the App Store - see Q5 of the linked article. If the issue persists, perhaps a viable resolution is to download the App Store version.
I have been using the App Store version for a while, and am relieved that AutoUpdate no longer interrupt my work.
It looks like it has been pulled. I have no updates available now except for Edge