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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.
Oh my Gosh bad luck say Thank MS
I feel you pain, I'm in a similar situation regarding software, too many VS dlls and sdks, 3d & video editing, one time license installs; a ton of game saves and xbox game pass games and loads of VM's on a maxed out number of hdds; yeah I need a robust backup system which will be a full time job in its self.
If this is going to be a common trend, I know I'm going to have to do a complete reinstall one day.
Interestingly I had all the same errors esp about all the system restore points being gone!
Because I was trying everything, annoyingly I can't remember what I did to recover the pc if I need to do it again and I wanted to list out all the steps to help others out in likelihood being in the same boat.
I was able to get in to the advanced options bluescreen for the command prompt, tried the dism & sfc commands then eventually was able to get to safe mode which I couldn't do at bootup. From there just tried the WU troubleshooter, low and behold it worked!
Oh and I don't like that even after the reset that update is still in the list waiting to be downloaded. I'm watching you 21233!
If you haven't already wiped your system. You could try Lazesoft Windows recovery utilities. Create the USB bootstick off another PC. Utility will allow you to run Microsoft system restore and it may let you use that restore point to get running again. Worth a shot if you haven't nuked the system yet.
Just hide a fu@cking update of MS
