Windows 10: 0x80070643 - Win Update Fail

Hello,I'm having issues with these two updates. Everything I have tried failed.0x80070643Windows update can't install these packages. KB5007051KB5007050What I have tried:Ran Windows Update TroubleshooterReset Windows Update Components manually with help of this link : https://docs.microsoft.com/en-us/windows/deployment/update/windows-update-resourcesInstalled .Net 5.0 and 3.1 from scratch with the PowerShell Script that is provided on dotnet website. Tried to install the updates manually that I downloaded from windows update catalog.I downloaded windowsdesktop-runtime versions don't know if th

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error 0x80070643 (update)

Hey

Try to apply the update manually As suggested by Microsoft. I just wrote a
step by step guide.

However be sure that the update itself is downloaded and that the installation part is failing, and not the downloading part.

Hope it helps you

 

Win 10 update failed to install error 0x80070643

Win 10 update failed to install error 0x80070643 I am having this issue , it seems to be a re occurring problem, please advise

 

Win 10 update failed to install error 0x80070643

Hi,

The error code 0x80070643 is commonly caused by .Net Framework installed on the computer. We suggest addressing the 0x80070002 error code first because this issue occurs when some files in the Windows Update are missing. We can solve this error code by following
the troubleshooting steps suggested on this article.

Note: The troubleshooting steps for Windows 8.1 also applies to Windows 10.

Update us with the outcome so we can provide further assistance.