If you play games like Valorant, you have probably come across the frustrating “Vanguard Error Van 57” at least once. It usually shows up right when you are ready to jump into a match, and suddenly the game refuses to launch. Not exactly great timing.
This error is tied to Riot’s anti-cheat system called “Vanguard”, which runs in the background to keep the game fair. When something interferes with it, your system blocks the game from starting properly. The good news is that “VAN 57” is not a permanent issue. With the right steps, you can fix it quickly and get back into the game without much hassle.
In this guide, I will walk you through the causes behind this error and then show you simple, effective ways to fix it step by step.
Causes for Vanguard Error Van 57
Before jumping into the fixes, it is very important to know the root cause of the error.
- The most common reason is that the “Vanguard service” is not running properly. Since the game depends on it, even a small issue can trigger the error.
- Another frequent cause is outdated or corrupted system drivers. If your “network drivers” or “Windows updates” are not up to date, Vanguard may fail to initialize.
- Sometimes, “third-party applications” like antivirus software or system optimizers interfere with Vanguard. These tools may mistakenly block it because it operates at a deep system level.
- There are also cases where the “Riot Vanguard files” become corrupted. This usually happens after a failed update or improper shutdown.
- Lastly, “Windows security settings” or disabled services can prevent Vanguard from running correctly.
Fix Vanguard Error Van 57
“Vanguard Error Van 57” occurs when Riot Vanguard fails to initialize due to service issues, outdated drivers, or system conflicts. To fix it, restart the Vanguard service, update your system, reinstall Vanguard, and ensure no software is blocking it.
Now let’s break this down properly. Fixing “VAN 57” is not about one magic solution. It is about checking a few key areas in your system where things commonly go wrong.
The steps below are arranged in a logical order, starting from the easiest fix to the more advanced ones. You do not need to try everything blindly. In most cases, one of the first few steps will solve the issue.
Step 1: Restart the Vanguard Service
The first thing you should try is restarting the “Vanguard service”, since the error is often caused by it not running correctly.
Press the Windows key and type “Services”. Open the Services app and look for “vgc”. This is the Vanguard service.
Right-click on it and select “Start” if it is not running. If it is already running, click “Restart”.
After that, reboot your system and launch the game again. This simple step fixes the issue for many users because it ensures Vanguard is active and functioning.
Step 2: Restart Your PC Properly
This might sound too basic, but a proper restart can resolve many hidden issues.
Instead of using “Shutdown”, use the “Restart” option. This clears temporary glitches and reloads system services, including Vanguard.
Sometimes Vanguard fails to initialize due to a temporary conflict, and a restart resets everything cleanly.
Step 3: Update Windows to the Latest Version
Outdated systems often cause compatibility issues with Vanguard.
Go to “Settings”, then “Update & Security”, and check for updates. Install all pending updates and restart your system.
Vanguard relies on certain system-level features, and missing updates can prevent it from running correctly.
Step 4: Update Your Device Drivers
Drivers play a big role in system stability. If your “network drivers” or “chipset drivers” are outdated, Vanguard may fail.
Open “Device Manager” and check for any devices with warning signs. Update them manually or use your manufacturer’s website for the latest versions.
Keeping drivers updated ensures smooth communication between your system and Vanguard.
Step 5: Disable Antivirus Temporarily
Some antivirus programs mistakenly flag Vanguard as a threat because of how it operates.
Temporarily disable your antivirus software and try launching the game. If it works, you know the antivirus is the issue.
In that case, add Vanguard and the game to your antivirus “exclusion list,” so it does not block them again.
Step 6: Reinstall Riot Vanguard
If the files are corrupted, reinstalling Vanguard is one of the most effective fixes.
Go to “Control Panel” and uninstall “Riot Vanguard”. After that, restart your computer.
Launch the game again, and it will automatically reinstall Vanguard. This fresh installation often resolves hidden file issues.
Step 7: Check Windows Services Settings
Sometimes required services are disabled, which stops Vanguard from working.
Open “Services” again and ensure that “vgc” is set to “Automatic”. This ensures it starts every time your system boots.
Also, check that essential services like “Windows Security” are running.
Step 8: Run the Game as Administrator
Permission issues can also trigger the error.
Right-click on the game shortcut and select “Run as administrator”. This gives Vanguard the necessary permissions to function properly.
If this works, you can set it to always run as administrator from the properties menu.
Step 9: Close Background Applications
Certain apps conflict with Vanguard, especially those that modify system behavior.
Close unnecessary background programs using “Task Manager”. Pay special attention to overlays, system optimizers, or monitoring tools.
Running the game in a clean environment reduces the chances of conflicts.
Step 10: Perform a Clean Boot
If the issue still persists, a clean boot can help identify the problem.
Type “msconfig” in the search bar and open “System Configuration”. Disable all non-Microsoft services and restart your system.
Then try launching the game. If it works, you can gradually re-enable services to find the conflicting program.
Faqs
What does “Vanguard Error Van 57” mean?
It means that the Vanguard anti-cheat system failed to initialize properly, often due to service or system issues.
Is Vanguard safe to run?
Yes, Vanguard is safe. It operates at a deep system level, which is why it sometimes conflicts with other software.
Can an antivirus cause VAN 57?
Yes, antivirus programs can block Vanguard, leading to this error.
Do I need to reinstall the game?
Not always. In most cases, reinstalling Vanguard alone is enough.
Why does the error keep coming back?
Recurring issues usually indicate a background application conflict or outdated system components.
Summary
“Vanguard Error Van 57” can feel annoying, especially when it blocks you right before a match. But the problem is usually not serious. It mostly comes down to service issues, outdated systems, or software conflicts.
By restarting the “Vanguard service”, updating your system, and checking for interference from antivirus or background apps, you can fix the issue quickly. If needed, reinstalling Vanguard provides a clean reset that resolves most persistent problems.