Today, we will talk about another common issue Valorant Vanguard not initialized error.
Sometimes, you see the error code 128/57 on the screen.
If Vanguard is not installed properly, you may sometimes get the same error.

What if Valorant keeps saying Vanguard not initialized in Windows 11/10?
Take it easy and you’re free to find some useful solutions from the following part.
What should you do if you hit the error code VAN 135 when playing Valorant?
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Try multiple ways to fix this connection error.
Then, launch your game to see if the issue is fixed.
Step 2: LocateRiot Vanguardand clickUninstall.
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Step 3: Launch Valorant and Vanguard will reinstall.
How to uninstall Riot Client on Windows 11/10?
Disable Windows Testing Mode
Step 1:Launch Command Prompt in Windows 11/10 with admin rights.

The game should run without any issue.
Step 1: PressWin + Rto openRun, typeservices.mscand clickOK.
Step 2: LocateVGC, double-click it and change itsStartup typetoAutomatic.
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Do the same thing for theVirtual Diskservice.
Step 3: ClickApply > OKto save the changes.
To fix it, you’re free to attempt to install Windows updates.
Just go to Windows options in Windows 10/11, locate theWindows Updatesection and check for updates.
If some are available, download and install them on your PC.
Step 2: Open this tool and clickAdvanced Options.
Step 3: Choose the path where Valorant is installed and click theInstallbutton.
Step 4: The installer says repairing instead of installing.
After the operation, restart the PC.
Verify Drivers
There is a tool in Windows to help you know which drivers are unsigned.
After verification, it’s possible for you to remove or update the driver to fix your issue.
Step 1: Typesigverifin theRunwindow and pressEnter.
Step 2: ClickStartto begin file signature verification.
Step 3: If this tool detects any unsigned driver, it will tell you.
Search for the driver in Google to check its origin.
If it is an outdated driver, update it.
These are common fixes for Valorant Vanguard not initialized error code 128/57 in Windows 10/11.
Try these solutions if you are running into the issue on your PC.
How to completely uninstall Valorant on Windows 11/10?
It is a simple thing if you follow the guide here and lets see what you should do.