How to fix error 0x80070643 in Windows 11

Configurare noua (How To)

Situatie

Microsoft might have recently released Windows 11, but when it comes to updating errors, some things never change. They had to fix the very same error in Windows 10 in the past, which can also occur on Microsoft’s latest desktop platform. That issue arises for some users when they try to install new patch updates via Settings. Windows updates fail to install because of error 0x80070643.

Solutie

Pasi de urmat
Run the Windows Update troubleshooter
  1. First, open up the Start menu by clicking the Windows icon on the taskbar.
  2. Select the Settings app that’s pinned to the Start menu.
  3. Then click Troubleshoot within the System tab.
  4. Select Other trouble-shooters to bring up a list of troubleshooters in Settings.
  5. Click the Windows Update troubleshooter’s Run button.
  6. Thereafter, apply any potential fixes suggested by the troubleshooter.
Run a system file scan
  1. First, bring up the search utility by clicking the magnifying glass button for that tool.
  2. Next, type the keyword cmd in the search box to find Command Prompt.
  3. Click the Command Prompt’s Run as administrator option on the right side of the search tool.
  4. Input this system file scan command: “sfc /scannow” and press Enter.
  5. Thereafter, wait for the system file scan to reach the 100 percent mark and display its outcome in the Command Prompt.
Install the latest .Net Framework 4.8
  1. Open the .NET Framework 4.8 webpage in your web browser.
  2. Click the Download .NET Framework 4.8 Runtime button on that page.
  3. Choose a folder to download .NET Framework 4.8 to, and click the Save button.
  4. Open the folder you downloaded .NET Framework 4.8 installer file to.
  5. Double-click .NET Framework’s ndp48-web.exe setup file to launch the installer.
  6. Then go through the setup wizard to install the runtime package.
Change the SoftwareDistribution subfolder name
  1. Open a Command Prompt with elevated administrator rights as outlined in the first three steps of resolution two.
  2. To disable a couple of services, type in these commands and press Enter:
    net stop wuauserv
    net stop bits
  3. Type this command in the Prompt’s window and press Return to execute:
    rename c:\windows\SoftwareDistribution SoftwareDistribution.bak
  4. To restart the disabled services, input these commands
    net start wuauserv
    net start bits

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