
VALORANT error VAN 57 means Riot Vanguard is not running. Riot’s current resolution starts with a full computer restart. If VAN 57 returns, reinstall Vanguard and VALORANT through Riot’s supported Windows workflow, then send Riot Support the exact code and diagnostic logs if the clean install still fails.
Last verified: , during VALORANT Patch 13.05.
Riot’s Vanguard error table labels VAN 57 as “Vanguard is not running.” Because Vanguard must start correctly before VALORANT can run, the client closes rather than opening an unprotected game session.
The code does not by itself identify why Vanguard failed to start. A pending restart, interrupted Riot update, or damaged installation can all produce a launch failure. It also is not evidence of an account ban. Riot uses separate messages for penalties and for specific Windows security requirements.
If the symptom is a frozen download or missing Update button instead of VAN 57, follow the separate VALORANT update troubleshooting guide. Mixing update fixes into a Vanguard startup error can add work without addressing the message you actually have.
Only move to reinstalling after a full restart fails. Save any local clips or custom files you want to keep, then use normal Windows controls:
Do not delete Vanguard driver files by hand or copy them from another computer. If the installer cannot use the selected drive, diagnose that separately with the VALORANT installation-path guide.
If the error changes after a restart or reinstall, stop following this page and use Riot’s current instructions for the new code. For example, VAN -81 has a separate connection-focused workflow.
Open a support ticket when VAN 57 survives both a full restart and a clean official reinstall, or when Windows reports a driver or installer failure that you cannot safely interpret. Include the exact code, when it appeared, your Windows version, your Riot region, and the steps you already tried.
Riot’s Repair Tool can collect logs for Support. Download it only from Riot, attach the resulting archive to the ticket, and never send a password, multi-factor code, recovery code, or payment information.
Yes. Restarting the computer is Riot’s first published resolution because Vanguard starts with Windows. Reopening only VALORANT is not an equivalent test.
No. Riot describes VAN 57 as Vanguard not running. A penalty or ban has its own account message.
Riot’s current VAN 57 row does not require readers to edit a Windows service. Restart first, then use the official reinstall path. If Support asks for a specific service check, follow the instructions in that ticket.
Your inventory and rank are stored on the Riot Account, not in the local installation. Sign back into the correct account after reinstalling.
Vanguard is the PC anti-cheat component, so this troubleshooting flow is for Windows. Use Riot’s console support path for a console launch or network error.
For VAN 57, verify the exact message, check Riot’s status, restart Windows, and let Riot Client finish any official update. If the same code returns, reinstall Vanguard and VALORANT through supported Windows controls. Leave registry, firmware, service, and security changes alone unless Riot Support gives instructions for your specific case.
Posted On: February 3rd, 2026