Valorant is one of the most popular tactical shooters in the gaming world, but like any online game, it is not free from errors. One of the most frustrating issues players encounter is Error Code 57, also known as Error VAL 57. This error typically occurs when Riot’s anti-cheat system, Vanguard, fails to initialize properly.
If you are experiencing this issue, don’t worry. In this guide, we will explain what causes Valorant Error Code 57 and provide tested solutions to help you get back into the game.
What Causes Valorant Error Code 57?
Error Code 57 is usually caused by a failure in the Riot Vanguard anti-cheat system. It can happen due to the following reasons:
- Vanguard is not running or has been disabled.
- Corrupt Vanguard installation.
- The anti-cheat service is not starting properly.
- Background applications interfering with Vanguard.
- An outdated version of Vanguard or Valorant.
Now that we know the causes, let’s go over the possible fixes.
How to Fix Valorant Error Code 57
1. Restart Your Computer
The easiest and fastest solution is to restart your PC. This helps reset processes that might be preventing Vanguard from starting properly.
2. Manually Restart Riot Vanguard
If a simple restart doesn’t work, try restarting Riot Vanguard manually:
- Press Ctrl + Shift + Esc to open the Task Manager.
- Look for Riot Vanguard or VGC in the Processes tab.
- Right-click the process and select End Task.
- Restart your PC and launch Valorant again.
3. Ensure Vanguard is Enabled in System Services
Sometimes, Vanguard may be disabled in your system services. Here’s how to check and enable it:
- Press Win + R and type
services.msc
, then hit Enter. - Scroll down and find vgc.
- Right-click it and select Properties.
- Change Startup Type to Automatic and click Start if it’s not running.
- Click Apply and then OK.
- Restart your PC and check if the issue is resolved.

4. Reinstall Riot Vanguard
If the issue persists, you may need to reinstall Vanguard completely:
- Press Win + R, type
appwiz.cpl
, and hit Enter. - Find and uninstall Riot Vanguard.
- Restart your computer.
- Launch Valorant, and it will automatically prompt you to reinstall Vanguard.
- Follow the instructions and restart the PC after installation.
5. Run Valorant as Administrator
Sometimes, running the game with admin privileges can solve the issue:
- Right-click the Valorant shortcut.
- Select Run as Administrator.
If this works, you can set it to always run as an Administrator:
- Right-click the game shortcut and choose Properties.
- Go to the Compatibility tab.
- Check the Run this program as an administrator box.
- Click Apply and OK.

6. Update Your Game and Vanguard
Make sure your game and Riot Vanguard are up to date:
- Open the Riot Client and check for updates.
- If an update is available, install it.
- Restart your PC and relaunch the game.
7. Check for Conflicting Applications
Some applications, such as third-party antivirus software or other anti-cheat programs, can interfere with Vanguard. Try disabling them temporarily to see if Valorant runs without issues.
Final Thoughts
Valorant Error Code 57 can be frustrating, but with the steps outlined above, you should be able to fix it and get back to playing. If none of these methods work, consider reinstalling Valorant completely or reaching out to Riot Games Support for further assistance.
We hope this guide helped you resolve the problem. Let us know in the comments which method worked for you!