Windows 10: Failed to Install KB5001716 Error 0x80070643

Failed to Install KB5001716 Error 0x80070643I am unable to install this update. I start with the basic options of restarting and trying but it has now lasted for quite some time.I have tried clearing the whole cache of windows update as per the guide by Seema-Bharti here how to clear windows update cache - Microsoft CommunityHowever the failed update just reoccurs on reboot when I restart windows update service.Os I tried to install it manually from the microsoft catalog. However, the exact KB5001716 cannot be found. The closest match I found was Microsoft Update CatalogWhen I download this, I

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I have an issue with my windiws update where it fails to dowload and install KB5001716 and gives me an error code 0x80070643 . Can anyone please help

When trying to update it doesnt want to update KB5001716 and just goes to the error 0x80070643

 

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

 

KB4013214 Failed to install - Error 0x80070643

Hi Geoff,



Error 0x80070643 is a known error code which happens when installing Microsoft Essentials and Office apps. To resolve the issue, we found a thread that discusses workaround in resolving the said issue of failing to install. Please follow the troubleshooting
steps provided by Hazr found on this thread.



Don’t hesitate to give us updates on your concern.