Windows 10: Still have a problem with error 0x80070643, tried several solutions within the community,...

Several attempts to download the update the 21H2 still gives the error. The strange thing is that this update 21H2 has been completed both in may and in oktober KB5001716. I´ve searched around within the community and tried several things . Update troubleshooter, wuauser, cryptsvc, bits, msiserver, renamed system 32, checked system file and so on. The error remains...

:)

 

Can't install software error 0x80070643

- perhaps Trident z lighting control - unless you have an upgraded version *Wink

A guess might suggest something related to .NET framework. Try repairing it using the repair tool mentioned here:
7 Ways to Fix Error 0x80070643 on Windows (2019 Update) - Saint





Note the revert button top right.

- do you mean restoring failed to complete, or that it completed successfully, and you still had the problem?

If the latter, the problem may be unrelated to this debloater script.

Suuport contacts are listed here: these would be more product specific than this general Windows 10 support forum:
[Trident Z Lighting Control] Driver Conflict / Clean Uninstall Guide - G.SKILL TECH FORUM

 

Error 0x80070643 can't update Microsoft apps

Hi,



Thank you for posting your query in Microsoft Community.



Windows Update error 80070643 can happen for several reasons. The most common cause is a problem with the .NET Framework installed on the computer. I would also suggest you to follow the steps from the article below and check if it helps.

Method 1: .NET Framework update installation error: "0x80070643" or "0x643"


Troubleshoot problems updating Windows - Microsoft Support



Method 2: I would suggest you to run Windows update troubleshooter and check if issue persist. I would suggest you to check for the update history to look for any pending updates.

You can follow the steps:

• 
  Type Troubleshooting in the search box present in the Taskbar.
  
• 
  Select Troubleshooting.
  
• 
  Select View all on the top left corner.
  
• 
  Run Windows update Troubleshooter.
  

Hope the information is helpful. Keep us posted on the status for further assistance.

 

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