How To Fix Vanguard Van 81 Error in League of Legends

Introduction

This tutorial provides a comprehensive guide on how to fix the Vanguard VAN 81 error in League of Legends. This error can hinder your ability to launch the game, but with these straightforward steps, you can resolve the issue and get back to playing.

Step 1: Update Your Riot Client

• Open the Riot Client.
• Check for any available updates.
• If an update is available, download and install it.
• Restart the client after the update is complete.

Tip: Keeping your client updated can prevent various errors, including VAN 81.

Step 2: Disable Third-Party Applications

• Temporarily disable or uninstall any third-party applications that may conflict with Vanguard.
• Focus on software like:
  • Antivirus programs (e.g., Norton, McAfee)
  • VPNs
  • Game boosters

Common Pitfall: Some applications may not fully disable. Ensure they're not running in the background by checking your Task Manager.

Step 3: Run League of Legends as an Administrator

• Right-click on the League of Legends shortcut on your desktop.
• Select “Run as administrator.”
• Launch the game to see if the error persists.

Practical Tip: Running the game as an administrator can help it access necessary files and permissions.

Step 4: Repair Game Files

• Open the Riot Client.
• Navigate to the settings (gear icon).
• Select “Initiate Full Repair.”
• Allow the client to scan for and repair any corrupted files.

Tip: This process might take some time, but it is essential to ensure all game files are intact.

Step 5: Reinstall Vanguard

• Open the Task Manager and end any Vanguard processes.
• Navigate to the installation directory of Vanguard (usually located in the League of Legends folder).
• Uninstall Vanguard completely.
• Restart your computer.
• Launch League of Legends, which will prompt you to reinstall Vanguard.

Note: Reinstalling Vanguard can often resolve deeper issues related to the error.

Conclusion

To fix the Vanguard VAN 81 error in League of Legends, ensure your Riot Client is updated, disable conflicting third-party applications, run the game as an administrator, repair game files, and if necessary, reinstall Vanguard. By following these steps, you should be able to resolve the error and return to your gaming experience. If the problem persists, consider reaching out to Riot Support for further assistance.