If you've recently made the switch to Windows 11 or even if you have been using it for a while but are now having issues while trying to download apps or games from the Microsoft Store due to the persistent error 0x803F800B, there's no need to worry. This detailed guide will walk you through various troubleshooting methods to help you resolve the issue and ensure that the Microsoft Store functions correctly on your Windows 11 system.
Takeaways:
- What is causing Microsoft Store error 0x803F800B on Windows 11
- Learn how to fix Microsoft Store error code 0x803F800B on Windows
Table of Contents
How to Fix Microsoft Store Error 0x803F800B on Windows 11
Before diving into the steps below, make sure that you’ve restarted your Internet router or modem and have turned off any proxies or VPN services. These could very well be the culprits behind the issue. Test the connection without them, and if the Microsoft Store starts working, then your problem is already solved.
Sign out of the Microsoft Store and Sign Back in
Open the Microsoft Store and click on your profile icon located in the top right corner of the screen. Under your account information, select the sign-out option to log out. Once you've signed out, restart your computer, and then log back into the Microsoft Store. This should help resolve the error. Be aware that the sign-out option might not be visible at all times. If it’s not accessible, move on to the next method and try signing out later.
Run the Windows Store App Troubleshooter
Although this may not be the most effective solution, it’s still worth trying. If the previous methods didn’t resolve the issue, consider running the Windows Store App troubleshooter. To do this, open the Settings menu and go to Troubleshoot > Other Troubleshooters. Scroll down until you find the Windows Store Apps troubleshooter, then click on Run. This will start a diagnostic tool that will try to detect and fix the cause of the 0x803F800B error.
Repair the Microsoft Store App
Another option to consider is repairing the Microsoft Store app. Here’s how you can reset the Windows Store app: Right-click the Start button and choose Settings from the menu. In the left-hand pane, navigate to Apps > Apps and features. In the right-hand pane, search for Microsoft Store. Click on the three dots next to it and select Advanced options. Scroll down to the Reset section and click on the Repair button. If a warning message pops up, confirm the repair process by clicking on Repair.
Reset the Microsoft Store App to Fix the Error
If the problem persists, you can try resetting the Microsoft Store app. Right-click on the Start button and select Settings. In the left-hand pane, go to Apps > Apps and features. Find Microsoft Store in the right-hand pane. Click on the three dots next to it and select Advanced options. Scroll down to the Reset section and click the Reset button. If a warning message appears, confirm the reset by clicking on Reset.
