How to Fix Valorant Error Code VAN -79

Many players encounter the Valorant error code VAN -79 when trying to launch the game or connect to a match. Valorant error code VAN -79 stops you from playing. This issue is usually linked to Riot’s Vanguard anti-cheat system or a problem with your PC’s security settings. Don’t worry — these simple fixes work for most VAN errors. After fixing VAN-79, dive straight into matches! A Valorant Gift Card or Valorant Top Up can help you unlock agents, skins, and battle passes for a better gaming experience.

What Causes VAN -79?

VAN -79 is an error related to the Vanguard service. This error usually happens when Vanguard (Valorant’s anti-cheat) has connection issues. It usually means Vanguard failed to start or has been blocked by your system. Sometimes, it might be caused by Windows updates or firewall interference. It also might be due to software conflicts or outdated Vanguard files.

Here are some specific ways to fix the error:

1. Restart Your PC

Close Valorant and the Riot Client > Restart your PC. This fixes temporary glitches.

2. Reinstall Vanguard

Windows Settings > Apps > Uninstall Vanguard > Restart your PC. Valorant will reinstall Vanguard automatically when you launch the game.

3. Run Valorant as Administrator

a. Right-click on the Valorant shortcut.

b. Select Run as administrator.

4. Disable Security Software

Turn off antivirus, firewall, or VPN apps. These sometimes block Vanguard. And turn them back on after gaming.

5. Repair Valorant

Open the Riot Client > Go to Valorant settings > Click "Repair" at the bottom.

This fixes broken game files.

6. Check Internet Connection

Poor internet can also cause VAN errors. Use a wired connection if possible. Restart your router.

7. Update Windows and Drivers

Go to Settings > Windows Update > Check for updates.

Also, update your GPU drivers using NVIDIA GeForce Experience or AMD Software.

8. Reinstall Valorant

Uninstall both Valorant and Vanguard completely. Download the latest version from the official Riot website. Install and restart your PC.

Still Seeing VAN -79?

If nothing works, submit a ticket at support-valorant.riotgames.com.

Pro Tip

Most VAN errors share the same fixes, cause VAN errors almost always involve Vanguard setup issues. If you see VAN 6, VAN 81, or VAN 152, still use these same ways. Most players fix this Valorant Error Code VAN -79 in under 10 minutes!

Tips： Avoid using software that modifies system memory (like cheats or some overlays), as they can trigger VAN errors.