Known Issues & Fixes
- Secure Boot Guide
- Error VAN 9001
- Error VAN 9002
- Error VAN 9003
- Error VAN 9090
- Error VAN 9005
- VAN: Incompatible OEM Driver
- Error "Request too large"
- Troubleshooting Game Launching Errors
- Vanguard Error Codes
- Report a Bug
- Troubleshooting Game Crashes (PC)
- Connection Troubleshooting Guide (PC)
- Troubleshooting Frame Rate Issues (PC)
- Troubleshooting Windows Blue Screen While Playing
- How to Fix High CPU Usage
- Connection Troubleshooting Guide (Mobile)
- Updating Graphics Card Drivers
- Troubleshooting Sound Issues
- Troubleshooting Keyboard/Mouse Issues
- How to Fix "Your game requires a system restart to play"
- In-Game Store Troubleshooting Guide (PC)
- How to Fix Error "You are on an unsupported Operating System"
- In-Game Store Troubleshooting Guide (Mobile)
- VAN Missing -117
- How to Fix "Windows cannot access the specified device, path, or file"
- How to Fix Error 170000
- Riot Mobile Technical Help
- Gathering Logs - Riot Repair Tool (RRT)
- Matchmaking Failed - Guardian Issue