There is nothing more frustrating for a competitive gamer than sitting down for a session of Valorant, only to be met with an ominous connection error.
If you have encountered Valorant error code 57 or 59, you are certainly not alone.
These specific codes typically indicate a breakdown in the handshake between your client and the Riot Games servers or a problem with the Vanguard anti-cheat system.
While these errors can halt your gameplay, they are usually solvable with a few technical adjustments.
In this guide, we will break down exactly what these codes mean and walk you through 7 proven methods to resolve them.
Before diving in, if you find yourself reading technical support forums in other languages to troubleshoot your specific hardware, remember that tools like Google's service, which is offered free of charge and translates words and phrases instantly, can be highly effective.
However, for most users, the steps below will get you back in the match quickly.
Understanding Valorant Error Code 57 and 59
Error code 57 usually points to a failure to initialize the game client properly, often linked to the Riot Vanguard anti-cheat software not launching or failing to connect.
Error code 59 is typically a connection handshake issue where the game server fails to receive a response from your client.
Both are essentially "network handshake" errors, meaning your computer and the Riot servers are struggling to communicate.
1. Restart the Riot Client
Before trying complex fixes, always start with the basics.
Completely close the Valorant client and the Riot Games launcher.
Ensure you end all associated processes in your Task Manager.
Sometimes, a simple background glitch prevents the connection handshake from completing.
Relaunching the client forces a fresh connection to the servers.
2. Check Your Internet Connection
Connection errors often stem from unstable internet.
Restart your router by unplugging it for 30 seconds and plugging it back in.
If you are on Wi-Fi, try switching to a wired Ethernet connection to eliminate packet loss as a potential cause for the error.
3. Run as Administrator
Valorant and Vanguard require elevated permissions to interact with your system files.
Right-click your Valorant shortcut, select "Properties," go to the "Compatibility" tab, and check the box that says "Run this program as an administrator." Apply the changes and restart the game.
4. Flush Your DNS
Corrupted DNS cache can often prevent your computer from resolving game server addresses. Press the Windows key, type "cmd," run as administrator, and type ipconfig /flushdns. Press Enter. This clears out old network configurations that might be blocking your connection.
5. Adjust Windows Firewall Settings
Sometimes, Windows Defender or your third-party firewall mistakenly identifies the Valorant or Vanguard process as a threat. Open your Windows Firewall settings and ensure that both VALORANT.exe and vgc.exe (found in your Riot Vanguard folder) are whitelisted and allowed to communicate through your network.
6. Disable Third-Party Antivirus Temporarily
While security is important, aggressive antivirus software can sometimes block the Vanguard anti-cheat from starting, triggering error 57.
Temporarily disable your antivirus protection to see if the game launches.
If it works, you will need to add an exception for the Riot Games folder in your antivirus settings.
7. Reinstall Riot Vanguard
If all else fails, the Vanguard anti-cheat service might be corrupted.
Go to your Windows "Add or Remove Programs" settings, uninstall "Riot Vanguard," and then restart your computer.
When you open the Valorant launcher again, it will automatically prompt you to reinstall the latest version of Vanguard.
This fresh install frequently clears up deep-seated initialization errors.
If none of these steps resolve your issue, it may be a broader server-side problem.
In such cases, check the official Riot Games status page or their Twitter support account for any ongoing outages in your region.
Frequently Asked Questions (FAQ)
Are Valorant error codes 57 and 59 a sign that I am banned?
No, these codes are generally related to connection or client initialization issues and are not typically associated with account bans.
Why does Vanguard cause error code 57?
Error 57 often occurs if Vanguard fails to initialize properly during startup, preventing the game from verifying your system integrity.
Do I need to reinstall the entire game to fix these errors?
Reinstalling the entire game should be a last resort.
Usually, reinstalling just the Riot Vanguard anti-cheat service or clearing your DNS is sufficient.
Written by: Justin Stewart
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