57
Moderate
Valorant · Gaming
Riot Vanguard failed to initialize a required anti-cheat component (VAN 57).
Quick Answer
Error code 57 on your Valorant Gaming means: Riot Vanguard failed to initialize a required anti-cheat component (VAN 57).. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Reboot the PC first.
2
Open Services and ensure vgc service is running.
3
Reinstall Riot Vanguard from VALORANT installer flow.
4
Update Windows and restart.
5
Temporarily disable conflicting kernel-level security software and retest.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
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