I cannot update win10pro windows update

Question

Hi I'm new here, just looking for some helpful soul.

I cannot update windows update win10pro
Windows 10 Pro Edition
Version 20H2
Installed on 11/03/2021
Compilation of SO 19042,867
Windows Experience Feature Experience Pack 120.2212.551.0

Intel(R) Core(TM) i5-9400 processor CPU @ 2.90GHz 2.90GHz
RAM installed 8.00 GB (usable: 7.87 GB)

System type 64-bit operating system, x64-based processor
Pen and Touch No pen or touch input available for this video

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I can't update

update is completely disabled

window update wizard does not work:
Unable to find the required file.
make sure you have write permission on the installation folder.

I can't download anything from microsoft store

windows update:
there was a problem. try to reopen the settings later.

Thanks, thank you very much!

PS. I don't understand the Tags thing?
Btw. My first post (iqual to this one) was written in portuguese, I guess the moderator didn't like that so it was deleted, go figure?

Answer 1

1) Download and install on the desktop Windows 10 iso 21H1:

https://www.tenforums.com/tutorials/9230-download-windows-10-iso-file.html
https://www.microsoft.com/en-us/software-download/windows10

2) Uninstall any of these non-Microsoft software
a) antivirus
b) firewall
c) drive encryption

3) Place the computer into clean boot:
https://www.tenforums.com/tutorials/41804-perform-clean-boot-windows-10-troubleshoot-software-conflicts.html

4) Perform an in place upgrade repair using the downloaded Windows 10 iso:
https://www.tenforums.com/tutorials/16397-repair-install-windows-10-place-upgrade.html

5) Decline updates during the in place upgrade

6) If there are any problems during the in place upgrade then run setupdiag and open a new thread for troubleshooting:
https://learn.microsoft.com/en-us/windows/deployment/upgrade/setupdiag

7) If you anticipate other or complicated problems with Windows then instead of downloading the iso to the desktop create a bootable Windows 10 iso flash drive:

https://www.tenforums.com/tutorials/2376-create-bootable-usb-flash-drive-install-windows-10-a.html
https://www.tenforums.com/tutorials/9230-download-windows-10-iso-file.html

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