Windows 10: Can anyone advise how to fix download failure for 0x80070643 Windows updates?

Can anyone advise how to fix download failure for 0x80070643 Windows updates?

:)

 

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

 

Unable to update Windows 10 Pro version 1709 to 1803

Have made several attempts to update Windows 10 version 1709 to the latest version 1803 and have not been successful.

I've done the following per some suggestions found online:

• Updated drivers
• Ran the Trouble Shooter for Windows 10 (Errors found were shown to be "Fixed" per the tool)
• Unplugged the printer

Although not at every attempt, I have received the following errors:

• 0xc1900101
• 0x80070643

Can someone please advise me as to what the errors are and provide me with the steps to update Windows.

Thank 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