*How to FIX Windows Update Error 0x80070643 in 2024 (1 MIN FIX)*
Encountering Windows Update error 0x80070643 can be frustrating, but fear not! Here’s a quick and straightforward guide to resolve this issue in just one minute:
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SC config trustedinstaller start=auto
net stop bits
net stop wuauserv
net stop msiserver
net stop cryptsvc
net stop appidsvc
Ren %Systemroot%SoftwareDistribution SoftwareDistribution.old
Ren %Systemroot%System32catroot2 catroot2.old
regsvr32.exe /s atl.dll
regsvr32.exe /s urlmon.dll
regsvr32.exe /s mshtml.dll
netsh winsock reset
netsh winsock reset proxy
rundll32.exe pnpclean.dll,RunDLL_PnpClean /DRIVERS /MAXCLEAN
dism /Online /Cleanup-image /ScanHealth
dism /Online /Cleanup-image /CheckHealth
dism /Online /Cleanup-image /RestoreHealth
dism /Online /Cleanup-image /StartComponentCleanup
Sfc /ScanNow
net start bits
net start wuauserv
net start msiserver
net start cryptsvc
net start appidsvc
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1. **Restart Your Computer**: A simple restart can sometimes resolve update errors. Restart your computer and try running Windows Update again.
2. **Run Windows Update Troubleshooter**: Use the built-in troubleshooter to automatically detect and fix common update issues:
– Press `Win + I` to open Settings.
– Go to `Update & Security`.
– Select `Troubleshoot` from the left-hand menu.
– Click on `Additional troubleshooters`.
– Select `Windows Update` and click `Run the troubleshooter`.
– Follow the on-screen instructions to complete the troubleshooting process.
3. **Reset Windows Update Components**: This method can quickly reset any corrupted components causing the error:
– Open Command Prompt as an administrator by typing `cmd` in the search bar, right-clicking on Command Prompt, and selecting `Run as administrator`.
– Run the following commands one by one:
“`
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:WindowsSoftwareDistribution SoftwareDistribution.old
ren C:WindowsSystem32catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
“`
4. **Install .NET Framework Updates**: Error 0x80070643 is often related to .NET Framework issues. Manually installing the latest .NET Framework updates can resolve this error:
– Visit the [.NET Framework Download page]( on the Microsoft website.
– Download and install the latest version of .NET Framework.
5. **Reinstall Microsoft Office (if applicable)**: Sometimes, this error occurs due to issues with Microsoft Office updates. If the error code appears during an Office update, try repairing Office:
– Press `Win + I` to open Settings.
– Go to `Apps`.
– Find `Microsoft Office` in the list, click on it, and select `Modify`.
– Choose `Quick Repair` and follow the on-screen instructions.
By following these steps, you should be able to quickly fix Windows Update error 0x80070643 and keep your system up to date. Happy updating!
– TutoRealm
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