The is the core kernel-level component of Riot Vanguard , the proprietary anti-cheat system developed by Riot Games for titles like Valorant and League of Legends . Unlike standard game software, this driver operates at a deep level of the Windows operating system (Ring 0) to prevent sophisticated cheating tools from loading before the game itself. How the VGK Driver Works
Riot Games maintains that the driver does not collect personal information and has been vetted by security experts . ⚠️ Common VGK Driver Issues Vgk Driver
: For Windows 11 users, Vanguard requires TPM 2.0 and Secure Boot to be enabled in your BIOS settings to function correctly. ⚠️ Common VGK Driver Issues Enable Secure Boot
Riot designed the driver to be visible and manageable. You can see the Vanguard icon in your system tray; from there, you can disable or exit the driver. However, if the driver is not running, you cannot launch Riot’s protected games. To play again, a full system reboot is required to re-initialize the driver at the kernel level. However, if the driver is not running, you
Vanguard failed to start. The system cannot find the file specified.
Despite being legitimate, the Vgk Driver is infamous for causing technical issues. Below are the most frequent error messages and symptoms: