Fixing Vanguard Error VAN 128 in League of Legends and Valorant: A Step-by-Step Guide
Key Notes
- Verify server status before troubleshooting.
- Deleting the vgkbootstatus.dat file often resolves the issue.
- Certain third-party applications can interfere with Vanguard.
Resolving Vanguard Error: VAN 128 in League of Legends and Valorant
The Vanguard Error: VAN 128 can disrupt your gaming experience, particularly in popular titles like Valorant and League of Legends. Understanding how to troubleshoot this error is essential for uninterrupted gameplay. This guide will present actionable steps and insights into effectively resolving VAN 128.
How to Resolve Vanguard Error Code VAN 128?
Step 1: Remove the vgkbootstatus.dat File
1. Log in as an administrator, then press Windows + E to open File Explorer. Copy and paste the following path into the address bar and hit Enter : C:\Windows .
2. Locate the vgkbootstatus.dat file, right-click it, and select Delete.
3. Click Continue in the confirmation dialog.
4. Restart your computer and check if the error is resolved.
Pro Tip: Make sure you are using an administrator account to carry out this action.
Step 2: Activate the VGC Service
1. Press Windows + S, type Services, and select the result.
2. Scroll down, right-click on the Vgc service, and select Properties.
3. Set the Startup type to Automatic, then click the Start button if it isn’t already active.
4. Click Apply, then OK to save changes.
5. Reboot your PC and launch League of Legends or Valorant.
Pro Tip: Set the Vgc service to Automatic to prevent future issues.
Step 3: Disable Sonic Studio Virtual Mixer
1. Access the Power User menu by pressing Windows + X, then select Device Manager.
2. Double-click Sound, video and game controllers to expand it.
3. Right-click on Sonic Studio Virtual Mixer and select Disable device.
4. Confirm by pressing Yes.
5. Restart your computer and check if the error persists.
Step 4: Disable Debug Memory Dump
1. Open the Run dialog by pressing Windows + R, type sysdm.cpl, and hit Enter.
2. Go to the Advanced tab, then click Settings under System and Recovery.
3. Select None from the dropdown for Write debugging information, then click OK.
4. Confirm all dialog boxes by clicking OK.
5. Restart your computer and see if the error has been resolved.
Step 5: Adjust Your Security Settings
1. Open the Search feature with Windows + S, type Command Prompt, and select Run as administrator.
2. Allow changes in the User Account Control prompt by clicking Yes.
3. Enter each command separately, pressing Enter after each: bcdedit /set TESTSIGNING off , bcdedit /set nointegritychecks OFF .
4. Restart your PC to see if the error returns.
Step 6: Reinitialize the Network Settings
1. Launch the Run dialog with Windows + R, type cmd, then execute Ctrl + Shift + Enter.
2. Click Yes on the UAC prompt.
3. Enter the following commands one at a time, pressing Enter after each: ipconfig /release , ipconfig /flushdns , ipconfig /renew , netsh int ip reset , netsh winsock reset .
4. Restart your computer and check if the error has cleared.
Step 7: Remove Conflicting Third-Party Applications
1. Open the Run dialog using Windows + R, type appwiz.cpl, and press Enter.
2. If you have any of these applications installed, select them one by one and click Uninstall :
- EaseUS
- CryptoPro Cloud CSP
- Go away.
- Avast
- Norton
3. Follow the prompts to complete the uninstallation.
4. Restart your computer afterward.
Pro Tip: Consider creating exceptions for your games in antivirus software instead of uninstalling them, but be aware they can trigger conflicts.
Additional Tips
- Always ensure your operating system and games are up to date.
- Consider temporarily disabling any firewall settings to see if the issue clears.
- Check your networking hardware (modem/router) for any issues.
Summary
Vanguard Error: VAN 128 can be a frustrating hindrance to gamers. By following the troubleshooting steps outlined above, you can resolve this issue and continue enjoying your games without interruptions.
Conclusion
If these steps do not resolve Vanguard Error: VAN 128, consider reaching out to Riot Games support for further assistance. Remember to stay updated with server status for ongoing issues, as they could impact your gaming experience.
FAQ (Frequently Asked Questions)
What is Vanguard Error: VAN 128?
Vanguard Error: VAN 128 usually indicates an unexpected issue with Riot’s Vanguard anti-cheat system, affecting gameplay in titles like Valorant and League of Legends.
Why does VAN 128 occur?
Common causes for VAN 128 include server outages, network configuration issues, or conflicts with security software.