What is Windows update error 0x80071a91? How do I fix it?

What is Windows update error 0x80071a91? How do I fix it?

Error 0x80071a91 prevents its users from downloading and installing and running Windows updates. We could say that Windows 10 has this error code from Windows 8.1.
Damaging the system driver, corrupt OS installation of Windows, and the Windows Update problems are some of the things responsible for triggering Windows 10 errors 0x80071a91.

Therefore, we have listed a working solution geared to fix the error problem once and for all.

How do I fix the error 0x80071a91 Windows 10?

1.Run a full system scan

Malware and viruses can creep up on a Windows PC and corrupt essential system drivers; then, you run Windows 10 errors 0x80071a91 problem.

We strongly recommend that you use the MalwarebytesAdwCleaner-malware removal tool to remove all malware from your Windows PC.

Follow the step-by-step download, install, and use MalwarebytesAdwCleaner on your Windows PC:

  • Take MalwarebytesAdwCleaner here.
  • Double-click on the downloaded .exe file and perform the instructions to complete the installation.
  • After installation, right-click on the icon MalwarebytesAdwCleaner and then select Run as administrator to open the program.
  • In MalwarebytesAdwCleaner view, click on the Scan button to start scanning operation.
  • After the scan is complete, click the Clean button.
  • Now, choose OK when prompted to reboot your computer to complete cleaning.

On the other hand, you can use other software packages such as BitDefender (world Nr.1), Bullguard, Windows built-in Windows Defender antivirus, and ZemanaAntiMalware.

You can use this program to remove viruses and malware from your PC.

2.Install Microsoft Hotfix

Some Windows users can fix the error 0x80071a91 Windows 10 using Microsoft Hotfix.

Here’s how to do it:

  • Go to the Microsoft Support link.
  • Now, click on the Hotfix download option.
  • Once downloaded, install the hotfix by following the instructions.
  • Restart your PC after it.

Convincing one of these solutions should be able to fix Windows 10 errors 0x80071a91 problem. However, if you are still experiencing this error, we would recommend that you consider installing Windows 10 OS again.

Do you have any errors Windows 10 0x80071a91? Have you tried any of our improvement? We would appreciate it if you share your experience with us as well.


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