Solutions to fix Windows 10/11 Update Error Code 0x8007042B

Possible Causes of Error 0x8007042B

• Corrupted Windows update files: If the Windows update files are damaged or corrupted, the update process may fail, resulting in Update Error code 0x8007042B.
• Malware or virus infection: Malware or virus infections can interfere with the Windows Update service and cause update errors.
• Outdated drivers: Outdated drivers on your computer can cause conflicts with Windows updates, preventing them from installing correctly.
• Internet connection issues: A poor or unstable internet connection can cause the update process to fail.

Solution 1: Run Windows Update Troubleshooter

1. 1. Open the Windows Settings app.
   2. Go to Update & Security > Troubleshoot and select Windows Update troubleshooter.

1. Follow the prompts to run the troubleshooter.

Solution 2: Restart Windows Update Services

1. Press Win + R to open the Run dialog box.
2. Type services.msc and press Enter.
3. Locate Windows Update and Windows Modules Installer services.
4. Right-click on them and select Stop.
5. After a short wait, right-click again and select Start.

Solution 3: Run DISM and SFC Scans

1. Open Command Prompt as an administrator.
2. Run the command: SFC /SCANNOW to check and repair corrupted system files.
3. If issues persist, run the following DISM command: DISM /Online /Cleanup-Image /RestoreHealth.

Solution 4: Reset Windows Store Cache

1. Open Command Prompt as an administrator.
2. Run the command: wsreset.exe.
3. This will reset the Windows Store cache to resolve app installation issues.

Solution 5: Perform a Clean Boot

1. Press Win + R, type msconfig, and press Enter.
2. In the General tab, select “Selective startup” and uncheck “Load startup items.”
3. Go to the Services tab, check “Hide all Microsoft services,” and then click “Disable all.”
4. Click Apply, then OK, and restart your computer.

Solution 6: Restart BITS Services

1. Press Win + R to open the Run dialog box.
2. Type services.msc and press Enter.
3. Locate “Background Intelligent Transfer Service” (BITS).
4. Right-click on BITS and select “Restart.”

Alternatively, use Command Prompt:

1. Open Command Prompt as an administrator.
2. Run: net stop bits && net start bits.

Solution 7: Use Media Creation Tool

1. Download the Media Creation Tool from Microsoft’s website.
2. Run the tool and accept the license agreement.
3. Select “Create installation media” and choose your preferred options.
4. Follow the prompts to create installation media on a USB drive or DVD.

In Conclusion

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