How To Fix Minecraft Launcher Error Code 0x803f8001 (2024)

Are you facing the Error Code 0x803f8001 in Minecraft Launcher? If yes then don’t worry you are at the right place.

Minecraft is a popular game that allows players to build, explore, and survive in a blocky, procedurally generated 3D world.

Minecraft offers players a vast and open-ended gameplay experience with virtually limitless possibilities.

However, many players are facing the Minecraft Launcher Error Code 0x803f8001.

Are you here for the same reason? If yes then don’t worry we got you covered, in this guide we will provide you some effective solution to resolve this error.

Table of Contents

How To Fix Minecraft Launcher Error Code 0x803f8001

Here are some steps you can try to resolve the issue:

Sign into the Correct Microsoft Account:

Make sure you are logged into the Microsoft Store with the account that has the Minecraft license.

Minecraft for Windows 10 or 11, which is available through the Microsoft Store, requires you to sign in with a Microsoft account.

This Microsoft account is linked to your game license, which allows you to access and play the game.

If necessary, sign out and sign back in with the correct account

Here how to do so:

Open Microsoft Store in Windows.
Click your profile picture on the top of Microsoft Store.
Select sign out.

How To Fix Minecraft Launcher Error Code 0x803f8001

Click the profile icon again to sign in.
Choose your account and click Continue.

When you sign in to Microsoft Store successfully, check if the error persists.

Check Time and Date Settings:

Check date and time settings on your Windows.

Incorrect time and date can cause issues with Microsoft Store apps.

Make sure your system’s time and date are set correctly.

Here follow the steps:

Right-click on the date and time display in the taskbar.
Select “Adjust date/time” from the menu that appears.
In the settings window that opens, ensure that the time and date are set correctly for your time zone.

You can also enable “Set time automatically” and “Set time zone automatically” to allow Windows to automatically sync the time and date with internet servers.

Once done, open Minecraft again and check if the error persists.

Update Windows:

Make sure your Windows is updated to the latest version.

Updated versions of Windows often include improvements to system stability, performance, and compatibility with applications.

Microsoft regularly releases updates to address known issues and vulnerabilities, which can help prevent problems with Microsoft Store apps like Minecraft.

Here follow the steps:

Press the Windows+ I key, to open the Settings.
In the Settings menu, select “Windows Update” from the options.

Click on “Check for updates” to scan for available updates.
If updates are found, click on “Download and install” to start the update process.
Follow the on-screen instructions to complete the installation of updates.
Your system may need to restart during this process.

Once your system is up to date, try launching Minecraft again to see if the issue persists.

Reset Microsoft Store Cache:

Resetting the Microsoft Store cache can help resolve errors like 0x803f8001 encountered with apps from the Microsoft Store, such as the Minecraft Launcher.

Here’s how to reset the Microsoft Store cache using wsreset.exe:

Press the Windows + R key to open the Run dialog directly.
In the Run dialog box that appears, type “wsreset.exe” (without quotes) into the text field.

Then, click on the OK button or press Enter.
This command will initiate the process of resetting the Microsoft Store cache.
Allow the process to run until it completes.
The Command Prompt window will close automatically when the reset process is finished.

After resetting the Microsoft Store cache, it’s a good idea to restart your computer to ensure that the changes take effect.

After restarting your computer, try launching the Minecraft Launcher again to see if the error 0x803f8001 persists.

Repair The Minecraft Launcher:

Repairing the Minecraft Launcher can help resolve issues caused by missing or corrupted files.

Here’s how to repair the Minecraft Launcher using the Windows Settings application:

Press the “Windows + I” keys on your keyboard to open Settings.

In the Settings application, click on the “Apps” then “Installed Apps” option.
Scroll through the list of installed apps or use the search bar to find the Minecraft Launcher.

Click on it once you have located it.
After selecting Minecraft Launcher, a menu will expand.

Look for and click on the “Advanced options”.
In the Advanced options, scroll down until you find the “Repair” option.

Click on it to begin the repair process.
The repair process may take a few moments as it re downloads any missing or corrupted files associated with the Minecraft Launcher.
Be patient and wait for the repair to finish.
You can do the same process with selecting Minecraft as well.

Once the repair process is complete, close the Settings application and relaunch the Minecraft Launcher to see if the error persists.

Reinstall Minecraft Launcher:

If the issue persists, try uninstalling and reinstalling the Minecraft Launcher.

This can help resolve any corrupted files or settings causing the error.

To Uninstall Minecraft:

Open the Control Panel on your computer.
Go to “Programs.”
Find Minecraft in the list, right-click on it, and choose “Uninstall.”
After uninstalling, go to the Minecraft installation directory.
This is usually located in the “Program Files” or “Program Files (x86)” folder.
Delete the entire Minecraft folder to remove any remaining files.

To Reinstall Minecraft:

Visit the official Minecraft website or download the Minecraft launcher from the official Minecraft page on the Microsoft Store.
Follow the instructions on the website or the Microsoft Store to download and install the Minecraft launcher.
Run the installer you downloaded.
Follow the on-screen instructions to install Minecraft on your computer.
Open the Minecraft launcher.
Log in with your Minecraft account.
Install the version of the game you want to play.

After reinstalling the launcher, it’s a good idea to check for updates to ensure you have the latest version installed.

After that, launch Minecraft using the launcher and check if the error persists.

Contact Support:

If none of the above steps work, you may need to contact Microsoft Support or Mojang Support for further assistance.

They may be able to provide additional troubleshooting steps or help resolve the issue with your Minecraft license.