Solved: Troubleshooting Steps for Error Code 0x80071A91

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Error code 0x80071A91 summary

The error code 0x80071A91 typically appears on Windows systems and is related to issues during the installation or update process, particularly when Windows Update fails. This can occur due to several reasons including corrupt system files, insufficient permissions, corrupted updates, network problems, and conflicts with third-party software.

Description of error code 0x80071A91 and scenarios where it appears

The error 0x80071A91 commonly occurs in the following scenarios:

  • When trying to install or update Windows components through Windows Update.
  • During an upgrade from one version of Windows to another, such as upgrading from Windows 10 to a newer release.
  • While installing security updates and critical patches provided by Microsoft via the automatic update service.
  • If there are conflicts between Windows Update and other installed software or services running on your system, especially those that may interfere with network connectivity.
  • In cases where system files have been damaged due to hardware issues like failing hard drives or RAM problems.

Howto solve error code 0x80071A91

  1. Open Command Prompt as Administrator. To do this, search for ‘cmd’ in the Start menu, right-click on Command Prompt and select “Run as administrator”.
  2. In the Command Prompt window, type sfc /scannow and press Enter to run System File Checker. This tool scans your system files and replaces corrupted or missing files.
  3. If the above step does not resolve the issue, proceed by opening PowerShell as Administrator. In the Start menu, search for ‘powershell’, right-click on “Windows PowerShell” and select “Run as administrator”.
  4. In the PowerShell window, type DISM /Online /Cleanup-Image /ScanHealth, press Enter to check for issues with your Windows image.
  5. If errors are found during the previous step, run another DISM command: DISM /Online /Cleanup-Image /RestoreHealth. This will repair any detected problems in your system’s core files.
  6. Reboot your computer after running these commands. Once rebooted, attempt to install or update Windows again through the Settings app or via Control Panel.
  7. If the problem persists despite these steps, consider rolling back recent updates. Go to “Settings” > “Update & Security” > “View update history” and then choose the problematic update to uninstall.

Similar questions

What does error 0x80071A91 mean when trying to install Windows updates?
How can I fix the 0x80071A91 error on my computer while updating or installing applications?
Is there a specific reason why the 0x80071A91 error appears during Windows installation?
Can you explain what causes the 0x80071A91 error when I try to access certain network resources or servers?
What steps should I take if my antivirus software is blocking updates and causing a 0x80071A91 error?
Could a corrupt system file be responsible for triggering the 0x80071A91 error on my Windows PC?
Is there any way to manually resolve the 0x80071A91 error without using automatic troubleshooting tools?
What might happen if I ignore the 0x80071A91 error and continue using my computer as usual?
Are there any known solutions or workarounds for fixing the 0x80071A91 error related to Windows Update services?
How can I check if the 0x80071A91 error is due to an issue with my internet connection rather than a software problem?

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