How to fix error 0x80071a91 on a Windows 10 computer

How to fix error 0x80071a91 on a Windows 10 computer?

The dynamic nature of technology has its advantages and disadvantages. New developments bring us solutions to common problems, making our daily tasks more manageable. However, they can also bring frustrating issues that can be difficult to deal with. Windows, one of the most widely used operating systems, is not spared from such a problem.

Microsoft regularly rolls out updates that bring new and enhanced features to users. However, these updates can come with a myriad of issues, including the error 0x80071a91. So, what is error code 0x80071a91 on Windows 10? In this article, we will discuss that, providing you with workarounds that can help get rid of the error.

What is error code 0x80071a91 on Windows 10?

Before we discuss how to fix error 80071a91, let us take a closer look at the problem. In this way, you can effectively get rid of the issue, preventing it from occurring again. The error 0x80071a91 commonly shows up when a user upgrades from a lower Windows version to Windows 10. When it appears, it prevents the user from downloading and installing the latest updates. The error 80071a91 is one of the most common codes in Windows 8.1, but it is now showing up on Windows 10.

Keep in mind that if you neglect to address this issue, you might make your computer vulnerable to the latest security threats and attacks. So, make sure you read through this article to learn how to fix error 0x80071a91.

Method 1: Performing an SFC scan

One of the reasons why the error 0x80071a91 shows up is a problematic installation of the operating system. You might have corrupted or damaged system files or drivers in your computer. Thankfully, you can quickly fix them by performing an SFC scan. Just follow the instructions below:

You have to wait until the tool has located and repaired damaged files. Make sure you do not interrupt the process.

As we’ve mentioned, the error 0x80071a91 can be caused by corrupted drivers. So, we recommend using Auslogics Driver Updater after running an SFC scan. Using this tool ensures that all your drivers are updated to their latest manufacturer-recommend versions. In this way, you can prevent the error 0x80071a91 from showing up again.

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Method 2: Installing Microsoft Hotfix

According to some users, installing Microsoft Hotfix enabled them to get rid of the error 0x80071a91. So, it wouldn’t hurt if you try doing the same. Just follow the steps below:

Method 3: Running the troubleshooter for Windows updates

One of the great features of Windows 10 is the troubleshooter. The system has a dedicated troubleshooter for every common problem that users encounter. So, if you encounter the error 0x80071a91, you can use the Windows Update troubleshooting tool to get rid of the issue. Here’s how you can do it:

Once the repair process is complete, check if the error 0x80071a91 persists.

Method 4: Resetting the components of the Windows updates

Before you proceed, do note that this workaround involves modifying the registry. You have to know that the registry is a sensitive database. So, if you make the smallest mistake, you might cause more damage to your computer. Needless to say, follow the instructions with caution.

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

After following those steps, try downloading and installing the updates again.

Some users reported that they encountered Access Denied prompts when they tried to run the commands. If the same thing happens to you, follow the steps below:

Method 5: Performing a clean boot

By performing a clean boot, you can start your computer without unauthorized programs running in the background. It is worth noting that the error 0x80071a91 can also show up due to software conflicts. So, it would be best if you perform a clean boot. You can do that by following these steps:

Are you having trouble updating your system?

Describe the issue in the comments below and let us help you fix it.

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FIX: Windows 10 error 0x80071a91

Windows 10 KB4338825

Windows 10 is one of the popular operating systems in the world today. However, just like every other OS, it also has its own myriads of issues. In this guide, we’re going to talk about error 0x80071a91 and how to fix it.

Windows 10 error 0x80071a91 is an error which occurs on mostly Windows 10 PC after recent upgrades from lower Windows versions such as Windows 7 and Windows 8.

Error 0x80071a91 prevents users from downloading and installing Windows updates. We could say that Windows 10 inherited this error code from Windows 8.1.

As we already reported in a previous post, error 0x80071a91 is one of the most frequent Windows 8.1 error codes.

Inability to install latest Windows patches expose Windows PC to latest threats and security exploits; hence, making this error problem a necessity to solve.

Corrupt system drivers, corrupt Windows OS installation, and Windows Updates issues are some of the factors responsible for triggering Windows 10 error 0x80071a91.

Therefore, we have enlisted working solutions geared towards fixing the error problem once and for all.

How do I fix Windows 10 error 0x80071a91?

1. Run a full system scan

Malwares and viruses can creep upon your Windows PC and corrupt important system drivers; hence, you experience Windows 10 error 0x80071a91 problem.

We highly recommend that you use MalwarebytesAdwCleaner-a malware removal tool to remove all malwares from your Windows PC.

Follow these steps download, install, and use MalwarebytesAdwCleaner on your Windows PC:

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

You can use any of these programs to remove viruses and malware from your PC.

2. Install Microsoft Hotfix

Some Windows users were able to fix Windows 10 error 0x80071a91 by using Microsoft Hotfix.

Here’s how to do this:

However, if you are still experiencing the problem, try the next solution.

3. Run the Windows Update troubleshooter

Newer version of Windows 10 or Windows 10 Creators Update comes with Windows Update troubleshooting tool. Since, Windows 10 error 0x80071a91 is related to Windows update; therefore you need to use Windows Update troubleshooter.

Although, you may not be sure about how to use this troubleshooter in Windows 10, just follow the instructions below:

4. Reset Windows Updates components

Run a System Scan to discover potential errors

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Restoro Scan

Click Start Scan to find Windows issues.

Restoro Fix

Click Repair All to fix issues with Patented Technologies.

Disclaimer: This solution contains steps that are part of modifying the registry. Please note that serious problems may occur if you do this incorrectly. Hence, follow these steps correctly, and carefully.

Here’s how to manually reset the Windows Updates Components:

Afterwards, rerun Windows Updates and install latest updates.

On the other hand, some Windows users recounted getting Access Denied prompts when trying the phases above. Here’s what to do if your access is denied:

Follow the steps above so as to reset Windows Update Components

After completing the process, go to Services window again, now start Windows Update service, and then restart the computer.

Note: We highly recommend that you check “Give me updates” menu for other Microsoft products when using Windows update option. Windows Updates downloads and installs updates required to run Windows efficiently.

5. Perform a Clean Boot

Clean boot starts up your Windows PC without software conflicts or unauthorized program running in the background. Sometimes, software conflicts cause Windows 10 error 0x80071a91; therefore, you need to clean boot.

Here’s how to do this:

6. Run System Restore in safe mode

Here’s how to run system restore:

Note: Pinpoint the restore point date before the error 0x80071a91 display. System restore does not affect any of your documents, personal data, and documents.

7. Roll Back to Windows 8.1/7

Latest upgrade from Windows 7/8/8.1 to Windows 10 can also cause Windows 10 error 0x80071a91. Therefore, you might want to downgrade your Windows OS back to its preceding OS.

Note: However, you may have to enter Safe Mode in order to downgrade.

Here is how to roll back your Windows OS:

Note: An intact Windows. old file (stored in C:Windows. old) is the important precondition for the downgrade.

Conclusively any of the aforementioned solutions should be able to fix Windows 10 error 0x80071a91 problem. However, if you still experience this issue, we will recommend that you consider installing Windows 10 OS afresh.

Have you encountered Windows 10 error 0x80071a91? Did you try any of our fixes above? We do appreciate it if you share your experience with us. Let us know in the comment section below.

idee restoroStill having issues? Fix them with this tool:


https://www. auslogics. com/en/articles/fix-error-0x80071a91-on-a-win-10/

https://windowsreport. com/fix-error-0x80071a91-windows-10/

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