[Fixed] Minecraft Launcher Error 0x803f8001 in Windows

[Fixed] Minecraft Launcher Error 0x803f8001 in Windows

/ Sed Galope

Minecraft is a popular sandbox game enjoyed by millions of players worldwide, but encountering errors while launching the game can be frustrating. One such error is the Minecraft Launcher Error 0x803f8001 on Windows PC, which can prevent players from launching the game. If you’re getting this error, we’re here to help!

In this guide, we’ll show you how to fix the Minecraft Launcher Error 0x803f8001 on your Windows PC, so you can get back to building, exploring, and having fun in Minecraft.

What Causes Error Code 0x803f8001 on Minecraft Launcher?

It’s important to understand the situations that may cause the error code 0x803f8001 to appear on the Minecraft Launcher to come up with the best possible solution. Here are some of the possible reasons why this issue occurs:

  • License issue: One possible cause of the error is an issue with the license for Minecraft. This could happen if the license has expired or if there is a problem with the licensing server.
  • Corrupt game files: If the game files for Minecraft are corrupt, it can prevent the game from launching. This could happen due to a problem during installation or file corruption caused by malware or other issues.
  • Outdated launcher: An outdated Minecraft launcher version is another possible cause of the error. If the launcher is not up to date, it may not be compatible with the current version of the game.
  • Third-party software conflicts: Some third-party software programs, such as antivirus or firewall software, can conflict with Minecraft and prevent it from launching.
  • System compatibility issues: Minecraft requires certain system requirements to run properly. If your system does not meet these requirements, it can result in errors like the 0x803f8001 error.

10 Methods to Fix Minecraft Launcher Error 0x803f8001 on Windows PC

Method 1. Restart Your Computer

  1. Access the Start Menu by clicking on it on your screen or pressing the Windows key on your keyboard.
  2. Click on the “Power” icon.
  3. Select “Restart” from the drop-down menu.
restart computer

Once your computer has restarted, it should be fully operational again.

Method 2. Check Date, Timezone & Region

Before launching the game from the Minecraft launcher, there are a few things to take care of.

Steps to Check Date, Time, and Timezone

Ensure that your Windows computer’s date, time, and timezone are accurate and appropriate for your location or where you are attempting to play the game.

  1. Open Settings.
  2. Click on Time & Language.
  3. Select Date & Time.
  4. Toggle on “Set time automatically” and “Set timezone automatically.”
  5. Click on Sync now to synchronize the time and timezone with the internet.
set time automatically and sync clock

Method 3. Check for Windows Update

One possible reason for the Minecraft Launcher Error 0x803f8001 on Windows PC is a pending update on the system. It is important to keep your operating system up to date to avoid any potential compatibility issues.

  1. Navigate to your PC Settings.
  2. Click on the Update & Security option > Windows Update
  3. Select “Check for updates” and wait for the system to search for available updates.
  4. If there is, click the Download and Install button to install them.
  5. Once the updates are installed, restart your computer to apply the changes.
check updates

Method 4. Sign Back Into Your Microsoft Store Account

To fix the error, you may attempt signing out and then signing back into your Microsoft Store account. An account synchronization problem could cause an error. Many users have resolved the issue by signing out and signing back into their Microsoft Store account.

  1. Open the Microsoft Store app.
  2. Click on your profile icon at the interface’s top-right corner> choose sign out.
  3. Reboot your PC.
  4. Launch the Microsoft Store app.
  5. Select the “Sign in” option.
  6. Enter your login credentials to verify if the problem has been resolved.

Method 5. Reset Microsoft Store Cache

If you continue encountering the same error even after attempting the previously mentioned solutions, you may be experiencing issues with the corrupted Microsoft Store cache. On various occasions, a corrupt cache linked to the Microsoft Store application can prevent programs from functioning properly, causing errors to appear. To resolve this issue, resetting the Microsoft Store cache may be necessary. Start by:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.

2. Type “wsreset.exe” (without the quotes) into the Open field, and then press Enter or click OK. This will launch the Windows Store and reset its cache.

run wsreset command

3. Wait for the process to complete, which may take several minutes, depending on your computer’s performance.

4. Once the reset process is complete, try relaunching Minecraft to see if the error has been fixed.

Method 6. Clear Windows Store Cache

  1. Search for “wsreset” in the Windows search bar or open Command Prompt.
  2. Type in “wsreset” and press enter.
  3. The WSReset.exe command will start executing automatically, and a command prompt window will appear.
  4. Upon process completion, the Microsoft Store will automatically open.
  5. Try installing the game from the Store again to see if the issue is resolved.

Method 7. Reinstall Minecraft Launcher

If the error is caused by a corrupted or incomplete installation of Minecraft Launcher, uninstalling and then reinstalling the program may help resolve the issue. Below are the steps on how to reinstall Minecraft Launcher on Windows:

  1. Press the Windows key + I on your keyboard to open the Settings app.

2. Click on the “Apps” tab.

windows settings apps

3. Select “Apps & features”.

4. Locate the Minecraft Launcher app in the list and select it.

5. Click on “Uninstall” and confirm the app’s removal.

6. Once this is finished, open the Microsoft Store.

7. Search for “Minecraft Launcher” in the Microsoft Store and select the app from the search results.

8. Click on “Install” to download and reinstall Minecraft Launcher.

9. Once the installation is complete, launch Minecraft Launcher and see if the error has been resolved.

Method 8. Reset the Microsoft Store App

One potential solution for fixing the error is to reset the Microsoft Store app, which will clear all the cached data and settings.

  1. Open the Settings app.

2. Go to the “Apps” section.

windows settings apps

3. Locate the “Microsoft Store” app and select it.

4. Click on “Advanced options.”

microsoft store advanced option

5. Scroll down and select “Reset”.

reset microsoft store

Once the reset is complete, try to open the Microsoft Store again and check if you can install the game without any issues.

Method 9. Run Windows Store Troubleshooter

A helpful tool Windows provides to address problems related to the Windows Store is the Windows Store Troubleshooter.

  1. Open Settings and go to Update & Security > Troubleshoot.

2. Click on Additional Troubleshooters.

additional troubleshooter option

3. Look for and select Windows Store Apps.

4. Click on Run the troubleshooter.

run windows store apps troubleshooter

After the troubleshooter has completed its task, restart your computer and attempt to install the game from the Windows Store.

Method 10. Uninstall and Reinstall Microsoft Gaming Services

If the above methods do not resolve the error, there may be issues with the Gaming Service on your computer. If so, you may need to uninstall and reinstall Microsoft Gaming Services to fix the error. Start by:

  1. Open the Windows Powershell with administrative privilege. You can do this by typing “powershell” in the taskbar search option, then right-clicking on “Windows Powershell” and selecting “Run as administrator”.
  2. Type the following command into the Powershell window:

get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers

  1. Press Enter to execute the command. This will uninstall the gaming services from your PC.
  2. To reinstall the gaming services, type the following command into the Powershell window:start ms-windows-store://pdp/?productid=9MWPM2CQNLHN
  3. Press Enter to execute the command. This will open up Gaming Services in the Microsoft Store app.
  4. Click on the Install/Get button to reinstall Gaming Services.
  5. Once you have reinstalled Gaming Services, check if the Minecraft Launcher Error 0x803f8001 has been resolved.

Resolving the Minecraft Launcher Error 0x803f8001 in Windows

In conclusion, if you encounter the error code 0x803f8001 while trying to play Minecraft through the Microsoft Store app, there are several potential solutions to explore. First, ensure that the game is available in your account and that you are signed in to the correct Microsoft account. Try resetting the Microsoft Store cache or reinstalling Microsoft Gaming Services. Clearing the Windows Store cache or running the Windows Store Apps Troubleshooter may also help. If these steps do not work, try reinstalling the Minecraft Launcher or resetting the Microsoft Store entirely. Additionally, ensure that your system files are up to date and run a System File Checker scan if necessary. By following these steps, you should be able to fix the Minecraft Launcher error and get back to enjoying the game on your Windows PC.

Sed Galope
Meet the author

Sedfrey is an experienced writer and editor. He's also a PC hardware and gaming enthusiast. In his spare time, he enjoys reading about the latest innovations in the PC market and finding fixes to hardware and software errors.