How to fix microsoft store error 0x803F800A in windows?

Windows 11 has come with a number of benefits. Because of all these benefits, it is so preferable among Windows users.

With Windows 11, the Microsoft Store has received a complete makeover. Despite these upgrades, consumers occasionally still run into issues, thus the Microsoft Store is far from error-free. If you’re a Windows user too, you may have faced a number of errors recently for sure. Recently, a number of consumers complained that the Microsoft Store frequently shows the message “Error on our end” with error code 0x803F800A. When they try to install an application from the Microsoft Store but are unsuccessful, this error is shown.

So, now why this error occurs? How to troubleshoot the Microsoft error 0x803F800A in windows? Let’s find out.

Reasons for Microsoft store error 0x803F800A in windows

We investigated the problem and found that it might be brought on by a variety of factors, such as the following:

Microsoft account glitch- This problem is typically brought on by an incompatibility with your Windows Store-linked Microsoft account.

Generic inconsistency- A generic inconsistency in the system may be the cause of the current issue, which may be fixed by simply running the Windows Store Troubleshooter.

System file corruption– It’s possible that certain dependencies utilized by Windows Store have turned out to be corrupt, leading to the current problem. You should attempt running SFC and DISM scans to find and correct the corruption problems if this case applies.

Corrupt Windows Store installation – You could be dealing with a corrupt Windows Store installation on Windows 11, which might be brought on by an out-of-date version of the application. In this situation, Powershell may be used to reinstall Windows Store.


Ways to fix Microsoft store error 0x803F800A in windows

Now that you are aware of every circumstance that might result in the error number 0x803F800A, let’s look at the several solutions that other afflicted people have taken to fix this problem:

Register with the Microsoft Store Again

There have been situations where account synchronization was the main cause of the current problem. Several people reported that merely logging out of their Microsoft Store account and then signing back in helped them fix issue number 0x803F800A.

There is yet no conclusive reason for this, however, we advise trying it by taking the actions outlined below:

  • Open Microsoft Store, then choose your user icon from the window’s upper right corner.
  • From the context menu, choose Sign out.
  • Once you’ve signed out effectively, restart your computer.
  • Reopen Windows Store after a reboot, then choose the user icon in the top-right corner.
  • Choose Sign in this time, then input your credentials. Now verify that the problem has been fixed.

Microsoft Store repair

The error number 0x803F8001 in the Microsoft Store might be brought on by broken dependencies or damaged temporary files, as we have discussed. The best course of action, in this case, is to fix the full suite.

What you must do is as follows:

  • To launch Windows Settings, simultaneously press the Windows and I keys on your keyboard.
  • Choose Apps from the left panel of the Settings window, then choose Apps & features in the right pane.
  • Find Microsoft Store in the following window, then click on the three dots next to it.
  • From the context menu, choose Advanced settings.
  • Press the Repair button in the Reset section.

Check to see if the error 0x803F800A has been fixed when the process is finished. If not, try resetting the Windows Store by using the instructions below.

  • Go back to the Advanced settings box and select the Reset button this time.
  • To continue, click Reset once more at the confirmation screen.
  • Restart your computer after the procedure is finished.

Utilize the Windows Store Troubleshooter

Similar to Windows 10, Windows 11 has a “Windows Store Applications” troubleshooter that detects and resolves any problems that can prevent apps from installing correctly on the Windows Store.

Running the Windows Store Troubleshooter should quickly fix the 0x803F800A error code if it is a frequent Windows Store problem that Microsoft is aware of. But if the troubleshooter is unable to fix the problem, use the next technique listed below.

Run the DISM Utility and SFC

For resolving corruption issues, the system includes numerous different programs in addition to the Windows Store Troubleshooter. Two of these troubleshooting tools, System File Checker (SFC) and Deployment Image Servicing and Management (DISM.exe), check the operating system for problems and automatically fix any that are found.

To perform SFC and DISM scans on your operating system, follow these steps:

  • To start Command Prompt with administrative rights, type cmd into the search box and choose Run as administrator.
  • Type the command shown below into the Command Prompt window, then press Enter to run it.
  • Restart your PC after the command has been carried out.
  • After the computer restarts, open Command Prompt once more as an administrator and enter the following command.
  • Finally, restart your computer to see whether the 0x803F800A problem has been fixed.

Using Windows Terminal, reinstall the Windows Store

Finally, reinstalling the Microsoft Store will reregister the program if none of the techniques mentioned above don’t work for you. Even after you’ve reset the application, there’s a risk that you still have corrupted file dependencies. Reinstalling is essentially the only practical solution in this situation.

What you must do is as follows:

  • To open the Run dialogue box, simultaneously press the Windows and R keys on your keyboard.
  • To start Windows Terminal as an administrator, type it in the dialogue box’s text field and click Ctrl + Shift + Enter.
  • Type the command into Windows Terminal, then press Enter to run it.
  • Restart your PC after the command has been carried out. Open Windows Terminal once more with administrator rights after rebooting.
  • Use the following command to reinstall Windows Store this time.
  • Finally, restart your computer once more to see whether the problem has been fixed.

Now, you know how to troubleshoot error 0x803F800A in windows. Now, you will be able to use your Microsoft store freely.

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Q. How do I fix the Microsoft Store error code?

Select the Start button, and then select Settings > Update & Security > Troubleshoot, and then from the list select Windows Store apps > Run the troubleshooter.

Q. Why Microsoft Store is not installing apps?

If updates for Windows were recently installed, you’ll need to restart your PC before you can install apps from Microsoft Store. Your PC isn’t authorized to use Microsoft Store apps. You’ll need to sign into the app with your Microsoft account.

Q. How do I reinstall and fix the Microsoft Store?

Right-click on the Windows icon at the bottom of the screen and click on “Windows PowerShell(Admin)”. A blue screen will appear, type the command mentioned below and press Enter. The command will execute and look for MS Store files on the system and then reinstall them.

Q. How do I reset Microsoft Store on Windows?

  • Navigate to Settings > Apps > Apps & features.
  • Locate the Microsoft Store entry and click on it.
  • Click Advanced options.
  • Under Reset, click the Reset button.

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