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I'm trying to update to the latest Win10 update released on 8/8/22. Ever since that update was downloaded the machine hangs
on the required reboot after the install. I have disabled updates until I can find a fix. I've tried to download the update and install
manually but get the same results. Other updates, such as .NET, download and installed fine. Once the machine hangs it has to be rebooted
2 times to get to the automatic roll back. At least that works for now. I've run the Update trouble shooter and it doesn't fix anything.
Windows Update and BITS services are both set to automatic.
There is an error in the event log but I think its from the install abort from a forced shutdown.
Installation Failure: Windows failed to install the following update with error 0x800F0845: 2022-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5016616).
Update 10/5/22: KB-5017308, KB5017380, KB5018410 also FAIL in exactly the same manner as KB-5016616. Spinning dots on the reboot and the need to do a dual boot auto recovery. Title has been updated.
Any help would be appreciated.
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
For me, the following solved the Problem:
Delete the Value data (all bytes) of
HKEY_LOCAL_MACHINE\SECURITY\Policy\Secrets\NL$KM\CurrVal(Default)
and
HKEY_LOCAL_MACHINE\SECURITY\Policy\Secrets\NL$KM\OldVal(Default)
One reboot and CurrVal(Default) should be filled again.
If you are not domain-joined, i would not expect any problems.
I'm not giving directions on how to access and delete the value data because i want skilled people who know what they are doing to test my solution.
Information :
My bios Lecacy mode i havn't got bios in UEFI.
My SDD have 4 partitions
Windows 7 to windows 10 pro
Please microsoft fix it update 21h2 to 22h2, error message fail first boot :-(
damn it fix it
As per my previous - bite the bullet and do a clean new build. Pain - but better than no PC....
Interesting, although mine seems OK ref above, I was wondering how long they would let you pause.
I'd recommend as many people to hit the "I have the same question" button as possible near the top of the original post. The more people that click that the more likely Microsoft sees this.
Feature Update to 22H2- same thing here. It went correctly at first, showing the progress by percent. Then I came back some hours later to find the now familiar black screen and circling dots. Same procedure to recover: double hard reset and automatic repair. Once I got into it, the update history showed that it "Failed to install on 28/10/2022 - 0x800f0845".
