Windows 11, version 24H2 won't install

I'm having a similar experience where it prompts me every day saying that I have updates available. When I click Download and Install, it checks for updates only to result in the same failure message everyone else mentioned in later replies. I tried your first suggestion to clear the cache and noticed that when I restarted the Windows Update service that it recreated 5 directories. The download then started showing promise as it was in checking for updates longer than before, but eventually started the download but the progress stayed at 0%. It then failed again like before. When trying to start DISM, it stated that it could start the service. Ran SFC and it couldn't find a log file (setuperr.log). I have already tried updating all drivers and no change. This sounds like a corrupted update. Please escalate this Microsoft.

Damon

Yep Dell Inspiron 5620 with the same issue loading 24H2 . HP apparently doesn't have this problem on a much slower/smaller computer that I have next to this laptop. FRUSTRATING!!!

This failed on my system as well. The result really screwed my system.

Drivers were now missing, MS teams could no longer authenticate me, and Outlook won't boot up (stuck in processing).

Opening Outlook in safe mode, it won't update my inboxes for any of my accounts.

Rolling back to the restore point just before the upgrade attempt did not resolve any of the Teams or Outlook issues.

None of my attempts at restoring outlook, even re-installing, have resolved the issues.

Great update, Microsoft. nice job.

Further to my post, the stalled upgrade was adversely affecting our email (Outlook) and general system performance. Turning off updates for 1 week resolved them.

I did numbers 1, 2 and 3 on both my PC and my husband's to no avail. I find it hard to believe that BOTH machines would need an in-place install at the same time. Sounds like a Microsoft problem to me.