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Are you seeing the error message "VALORANT has detected a connection error. Please restart the client to reconnect" when trying to launch the game? 😤 Don't worry! This guide will show you step-by-step solutions to fix this common Riot Vanguard/Vanguard network issue on Windows 11 and 10, so you can get back to playing competitive matches in no time! ⸻

What causes the connection error?

Riot Vanguard's anti-cheat won't start properly
Network issues or DNS conflicts
Outdated system drivers
Missing permissions or corrupted services

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STEP-BY-STEP PROCEDURE:

Method 1: Restart your PC (IMPORTANT)
Always try a full restart first; this helps Riot Vanguard restart properly.

Method 2: Run VALORANT as administrator
Right-click the VALORANT shortcut
Select Run as administrator

Method 3: Restart the Riot Vanguard service
Press Win + R, type services.msc
Search for vgc - Right-click - Start or Restart
If it's not there, reinstall Vanguard (next step)