How to Fix vgk.sys BSOD in Valorant & LoL – Vanguard Crash Fix 2026
Doing so is a significant security risk and often fails to fix the underlying issue. Instead, the file is automatically installed and updated through the official Riot Games client. How to Get or Repair vgk.sys If you are missing the file or experiencing a vgk.sys Blue Screen of Death (BSOD) vgk.sys download
is the kernel-level driver for Riot Vanguard , the anti-cheat system used by games like League of Legends Stellar Data Recovery How to Fix vgk
: Newer versions of Vanguard sometimes require specific Windows features like Secure Boot to be enabled in your BIOS to function correctly. Stellar Data Recovery For official support, visit the Riot Games Support page to troubleshoot Vanguard errors. Are you seeing a specific error message Blue Screen code when trying to launch your game? Stellar Data Recovery For official support, visit the
: Often caused by a conflict between Vanguard and your Windows version or another driver. Missing File Errors
you should not download vgk.sys as a standalone file from third-party websites.