How to Fix Vanguard Error VAN 57 in League of Legends (Riot Vanguard Not Working)

Getting Vanguard error VAN 57 in League of Legends and it keeps blocking you from launching the game? This Delft Stack tutorial walks you through the most reliable fix. Fully uninstall and reinstall Riot Vanguard, then make sure the VGC service is enabled and set to start correctly at boot. Follow these steps and you'll be back in your matches fast 🛠️✅

✅ Key takeaways from this video
• Close Vanguard properly from the system tray before uninstalling
• Uninstall Riot Vanguard cleanly via Control Panel to remove corrupted files
• Reinstall Vanguard automatically through the Riot Client. League of Legends Update
• Fix the root cause by setting VGC to Automatic and starting it in Services
• Enable Vanguard services in System Configuration (msconfig)
• Confirm Vanguard and Riot services are enabled in Task Manager Startup
• Restart at the right time so changes apply correctly

⏱️ Timestamps

00:00. What VAN 57 is and why it blocks League of Legends
00:18. Exit Vanguard and uninstall Riot Vanguard cleanly
00:52. Reinstall Vanguard through Riot Client + start VGC service
01:14. Enable VGC in msconfig and Startup apps, then restart to fix VAN 57

🎯 Why Watch This Video?

Because VAN 57 usually won't fix itself with random restarts. This guide helps you:
• Remove corrupted Vanguard files the right way
• Reinstall Vanguard automatically without guessing
• Ensure VGC launches at startup so League stops blocking you ✅

If this worked, comment "FIXED VAN 57" and share what step solved it for you. Uninstall, VGC service, or Startup apps 💬

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Видео How to Fix Vanguard Error VAN 57 in League of Legends (Riot Vanguard Not Working) канала Delft Stack