Windows 10: Windows 10 Update Error Code 0x80070643

So, I got this error today when Windows was attempting to install the, '2024-01 Security Update for Windows 10 Version 22H2 for x64-based Systems KB5034441' and the error message says, "There were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: 0x80070643". But while the other updates are downloading and installing, it says, 'Download error - 0x80070643' and there was a retry button but it did not help. Can you help me fix this error?

:)

 

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.

 

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

 

Windows Update 0x80070643 error + OSE.exe missing

Suggest reading these replies:

• 2018-11 Update for Windows 10 Version 1803 for x64-based Systems (KB4023057) - Error 0x80070643 (GBorn Replied on January
  17, 2019)
• Windows 10 update (Shawn Brink Replied on January 17, 2019)
  
• FIX for: KB4023057 Fails - Error 0x80070643 (Windows 10 v1803) - Windows 10 Forums