Windows 10: 2021-05 Cumulative Update for Windows Server, version 20H2 for x64-based Systems KB5003173...

I tried to install the 2021-05 Cumulative Update for Windows Server, version 20H2 for x64-based Systems KB5003173 twize through windows update and once through manual download from here: https://www.catalog.update.microsoft.com/Search.aspx?q=KB5003173It starts the install, computer restarts and then says "Installing update please wait", then all of the sudden it says that something went wrong and cancelled the installation saying that files are missing on the computer or the download. In windows update it says that the reason for failiour is error code 0x80070003.This is my ba

:)

 

Windows 10 20H2-05 (KB5003173) Cumulative Update Error

Windows 10 20H2-05 (KB5003173) Cumulative Update Error

Error Code (0x800f0922)

I turned on updates.
There was a cumulative update for May.

I said download it, install it,
It restarted it was 90 percent, It gave me an error message when restarting "your computer could not be updated and took the update back."
I tried it 4 times, still same error.

I did some research.

Turn on the extra features in NET, one of the optional features.
There are suggestions from the services that start AppReadiness.
I opened them too, I got still the same error.
I have also looked at Microsoft, there are the same suggestions.

I do not use any 3rd app for antivirus, I use Windows Defender.

Do you have any suggestions to solve the problem? *Sad

 

Slow to load hung up 2020-05 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4556799)

12 PLUS attempts at downloading this release

2020-05 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4556799)

all have failed. I have attempted using many of the suggested fixes to no avail. The most recent attempt were the fixes shown on this page. Always fails at steps 6 to 7; goes to restart.

 

2018-05 Cumulative Update for Windows10 Version 1803 for x64-based Systems (KB4103721)

McAfee Total Protection Virus Scan is shown as installed but does NOT open after installation of 2018-05 Cumulative Update for Windows10 Version 1803 for x64-based Systems. Worked fine before automatic Windows Update installation.
Restarting does not fix problem. Any suggestions, fixes, solutions to this problem would be appreciated. Thank you.