Riot Vanguard Download [work] Windows 11 Jun 2026

Riot Vanguard is a custom-made kernel-level anti-cheat software developed by Riot Games. Unlike standard user-mode applications, Vanguard operates at the kernel level (Ring 0) to effectively prevent sophisticated cheating mechanisms. Because Windows 11 emphasizes security through hardware-based isolation (VBS) and strict boot requirements, the interaction between Vanguard and the OS requires specific configurations to function correctly.

Windows 11 utilizes Virtualization-Based Security (VBS) and Memory Integrity (Core Isolation). Historically, these features caused performance degradation or crashes when running kernel-level anti-cheats. riot vanguard download windows 11

This paper provides a detailed technical guide for users attempting to install Riot Vanguard, the anti-cheat software required for games like Valorant and League of Legends , on the Windows 11 operating system. While Windows 11 is fully supported, the operating system’s enhanced security architecture (specifically TPM 2.0 and Secure Boot) often conflicts with kernel-level anti-cheat drivers. This document outlines the system requirements, the installation process, and critical troubleshooting steps to resolve common error codes. While Windows 11 is fully supported, the operating

: Just like the initial setup, a full system restart is required once the download finishes. Once the download is complete

Once the download is complete, the system tray icon for Vanguard will appear (a red Riot logo). A system restart is typically required to load the kernel drivers into memory.