Valorant Error Code 59: How to Fix It

Easy 5-15 minutes High Severity Verified June 2026
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Error Code
Error 59
Brand
Valorant
Product Type
game
Severity
High
DIY Difficulty
Easy
Estimated Fix Time
5-15 minutes
Valorant Error Code 59 occurs when the Riot Vanguard anti-cheat service isn't running properly on your computer. This prevents you from launching Valorant since the game requires Vanguard to be active at all times to ensure fair gameplay.
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Tools You'll Need

How to Fix Error Code Error 59

  1. Check Vanguard System Tray Icon

  2. Restart Vanguard Service

  3. Restart Computer

    Save any open work before restarting your computer

  4. Run as Administrator

  5. Check Windows Services

    Only modify services if you're comfortable with Windows administration

  6. Disable Conflicting Software

    Temporarily disabling antivirus reduces your computer's security

  7. Reinstall Vanguard

    You'll need to restart your computer after reinstalling Vanguard

  8. Update Windows

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When to Call a Professional

Contact Riot Games support if Vanguard continues failing to start after trying all steps, as this may indicate deeper Windows security issues or hardware compatibility problems that require technical assistance.

Frequently Asked Questions

Why does Valorant Error 59 keep happening?
Error 59 typically occurs due to Vanguard startup issues, Windows security settings blocking the service, conflicting antivirus software, or outdated Windows versions that don't support Vanguard's security requirements.
Can I play Valorant without Vanguard running?
No, Valorant requires Vanguard anti-cheat to be active at all times. The game will not launch if Vanguard isn't running properly, as it's essential for maintaining fair gameplay and preventing cheating.
Does Vanguard need to run at Windows startup?
Yes, Vanguard must start with Windows to function properly. It runs at the kernel level to monitor for cheats, which requires it to load before other programs during the boot process.
Will reinstalling Valorant fix Error 59?
Reinstalling Valorant may help, but the issue is usually with Vanguard, not the game itself. Try restarting Vanguard or reinstalling just the Vanguard component first before doing a full Valorant reinstall.
Can antivirus software cause Valorant Error 59?
Yes, some antivirus programs can block Vanguard from starting properly. Add Vanguard and Valorant to your antivirus exceptions list, or temporarily disable real-time protection when launching the game.

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