How to fix Valorant Error Code 57: Vanguard is not Initialized

In this video, I’ll be showing you how to fix valorant error code 57: “Vanguard is not initialized. Please reboot your computer“ error when launching Valorant. This Valorant error code 57: Vanguard is not initialized error can be caused by corrupted Vanguard anti-cheat system / service hence one of the solution is to properly manually uninstall and reinstall the said anti-cheat service. Another issue that could be causing this is the startup settings for the particular vanguard anti cheat service that’s ca