Can I uninstall and reinstall Riot Vanguard?

Yes, you can uninstall and reinstall Riot Vanguard, and it's a common troubleshooting step that usually involves uninstalling it via Apps & features, restarting your PC, then launching any Riot game (like Valorant or LoL) to trigger the automatic reinstallation, followed by another restart. For a full clean, you might need to manually delete leftover files and services using Command Prompt before reinstalling, as leftover files can sometimes cause errors.
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How to uninstall and reinstall Vanguard Riot?

To uninstall and reinstall Riot Vanguard, first remove it via Windows Settings > Apps, then launch the Riot Client (Valorant) to trigger an automatic reinstallation, which requires a PC restart to complete. For stubborn issues, use the Command Prompt to stop/delete services (sc delete VGC, sc delete VGK) and delete the folder before restarting and reinstalling via the game client. 
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What happens if I uninstall Riot Vanguard?

The game will not run without Vanguard, so you'll have to re-enable it by restarting your computer to get back into the game.
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Does uninstalling and reinstalling Valorant help?

Troubleshooting common issues with VALORANT

If you see any of these four common VALORANT error codes, then uninstalling and reinstalling the game should fix the problems. While there may be other workarounds, just cleaning the title and doing a clean install should prevent things from happening again.
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How to reset Riot Vanguard?

To reset Riot Vanguard, the most effective method is usually a full reinstall by uninstalling it from Apps & Features, restarting your PC, then launching Valorant or the Riot Client to trigger an automatic reinstall and update. If that fails, you can manually stop and restart the VGC service in Services, ensure vgtray.exe is enabled in Startup Apps, or delete the vgkbootstatus.dat file for stubborn errors. 
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How To Reinstall Riot Vanguard To Fix Riot Vanguard Problems

Why is Vanguard so hard to uninstall?

There are a few common reasons why Riot Vanguard, the anti-cheat system for Valorant, may not uninstall properly: Vanguard is designed to run in the background with a kernel mode driver component. Some Vanguard files may be in use by other processes, blocking the uninstall.
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How to fix corrupted Valorant?

To repair Valorant files, use the built-in Riot Client Repair Tool by going to Profile Icon > Settings > Select Valorant > Repair, which fixes corrupted game data automatically. If that fails, try running the original installer on your current installation, clearing the game's cache in %localappdata%, or as a last resort, uninstalling and reinstalling both Valorant and the Riot Client.
 
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How to do a clean reinstall of Valorant?

Reinstalling the game

Head to RiotGames.com, select your game, and download the client. This will install the Riot Client which will facilitate the download and installation of your game.
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Is 1000 FPS possible in Valorant?

YES, IT'S REAL!**
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Can you play VALORANT without Riot Vanguard?

Can I play League of Legends or VALORANT without having Riot Vanguard downloaded? No, Riot Vanguard must be active to launch either League of Legends or VALORANT.
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Why is my Vanguard not working?

Your Vanguard isn't working likely because the anti-cheat service isn't running, there's a connection issue, outdated drivers, or missing Windows security features like TPM 2.0/Secure Boot; common fixes involve restarting the PC, checking the vgc service in Windows Services (setting to Automatic), updating drivers, or reinstalling Vanguard, but it could also be a general Vanguard outage or login issue with the investor site if you mean Vanguard's investor services. 
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Can Riot Vanguard ban my hardware?

When a computer has a hardware ID ban, it means that we've banned the physical components of that computer rather than just banning an account. This type of ban aims to prevent the use of that device for accessing the service—in this case, Riot's games—regardless of the account being used.
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Why is uninstalling VALORANT so hard?

Valorant is hard to uninstall primarily due to its aggressive anti-cheat, Riot Vanguard, which runs at a deep system level (kernel mode), preventing direct removal while active; you must first stop related Riot processes in the Task Manager, disable Vanguard from startup, and then uninstall both Valorant and Vanguard via Windows Settings, sometimes needing a restart or using a troubleshooter for stubborn leftovers, making it a multi-step process beyond typical game uninstalls. 
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Why won't Riot let me uninstall?

If the Riot Games client won't uninstall, it's usually because processes are still running; you need to end tasks for the Riot Client, Valorant, and Riot Vanguard in Task Manager, uninstall the games first (like Valorant), and then try uninstalling the Client from Apps & features, or manually delete remaining folders in Program Files and %localappdata%. For persistent issues, try booting into Safe Mode or using a third-party tool like Revo Uninstaller. 
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Is Riot Vanguard always on?

Yes, Riot's Vanguard anti-cheat generally runs all the time on your PC, loading at system boot to ensure a secure environment for games like Valorant and League of Legends, even when the game isn't open, though its most intensive monitoring only happens when you launch the game. While the core driver starts with Windows, it's often described as idle until a Riot game connects, but its presence at boot and potential for resource usage remains a point of concern for some users. 
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Can I Uninstall and reinstall Vanguard?

Reinstalling Vanguard

Restart your PC if you just uninstalled Vanguard. Launch the Riot Client and your game. This will start the Vanguard installation process. Once Vanguard is installed, restart your PC one last time, just to make sure that Vanguard's services are properly loaded.
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Is Vanguard a kernel level anti-cheat?

Riot Vanguard is a kernel-level anti-cheat developed by Riot Games.
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Does Riot Client slow down my PC?

Slowing down your system: if your computer's resources are limited, the Riot Client running in the background can consume valuable CPU and memory, impacting overall performance; Preventing games from launching: In some cases, the Riot Client may prevent games from launching properly, leading to errors or crashes.
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What's wrong with Valorant right now?

As of early January 2026, there aren't widespread, major server outages reported for Valorant; user reports on sites like Downdetector show normal activity, suggesting any issues are likely individual, such as problems launching, lag, or login errors. Common fixes involve updating graphics drivers, checking firewall settings, restarting the VGC service, or resolving specific error codes (like those related to Intel CPUs or APAC regions) via the official Valorant Support site. 
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Why is Valorant causing my PC to crash?

Valorant crashes often stem from outdated graphics drivers, conflicting background apps (like overlays or antivirus), corrupt game files, or overheating, with Riot's Vanguard anti-cheat sometimes causing conflicts; updating drivers, closing other programs, verifying game files via the Riot Client, checking temperatures, and ensuring Windows is updated are key fixes. 
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Does Vanguard damage PC?

Rumors among players suggested that Vanguard was damaging computers and taking screenshots without user permission. However, recent statements from Riot Games have debunked these claims.
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