League of Legends is a globally popular online multiplayer game, but like any software, it can encounter technical issues. One common problem players face is the Vanguard Error VAN 105. This error is related to the Riot Vanguard anti-cheat system and can prevent players from launching or playing the game. This guide provides a detailed overview of Lol Vanguard Error VAN 105, its causes, and step-by-step solutions to resolve it.
Understanding Lol Vanguard Error VAN 105
What is Vanguard Error VAN 105?
Vanguard Error VAN 105 occurs when Riot Vanguard, the anti-cheat software for League of Legends, detects issues with the player’s system that prevent the game from launching. This error is typically associated with conflicts between Vanguard and other software, insufficient permissions, or system misconfigurations.
Common Symptoms
- Inability to launch League of Legends.
- Error message displaying “Vanguard Error VAN 105” upon attempting to start the game.
- Game crashes immediately after launching.
Causes of Lol Vanguard Error VAN 105
Software Conflicts
Riot Vanguard may conflict with other software running on your computer, particularly other anti-cheat systems, security programs, or software that interacts with your system at a deep level, such as virtualization software.
Insufficient Permissions
Vanguard requires specific permissions to function correctly. If these permissions are not granted or if user account control settings interfere, Vanguard may fail to operate, resulting in the Lol Vanguard Error VAN 105.
System Misconfigurations
Certain system settings or misconfigurations can prevent Vanguard from initializing properly. This includes issues with Windows services, corrupted files, or outdated drivers.
Step-by-Step Solutions Of Lol Vanguard Error VAN 105
Solution 1: Restart Your PC
A simple restart can resolve many issues by refreshing your system and closing any conflicting applications.
- Save your work and close all programs.
- Restart your computer.
- Try launching League of Legends again.
Solution 2: Run as Administrator
Running League of Legends and Riot Vanguard with administrative privileges ensures they have the necessary permissions to function properly.
- Right-click on the League of Legends shortcut.
- Select “Run as administrator.”
- Repeat for Riot Vanguard, usually found in the “Riot Games” folder.
Solution 3: Update Windows and Drivers
Ensure your operating system and drivers are up to date to prevent compatibility issues.
- Open Settings and go to Update & Security.”
- Click “Check for updates” and install any available updates.
- Update your graphics and network drivers via the device manager or manufacturer’s website.
Solution 4: Disable Conflicting Software
Temporarily disable other anti-cheat systems, security programs, or virtualization software to check for conflicts.
- Open the Task Manager (Ctrl + Shift + Esc).
- End any tasks related to other anti-cheat systems or security programs.
- Disable startup programs through the Task Manager’s Startup tab.
Solution 5: Reinstall Riot Vanguard
Reinstalling Riot Vanguard can resolve issues related to corrupted files or improper installations.
- Press Win + R, type appwiz.cpl, and press Enter.
- Locate and uninstall Riot Vanguard.
- Launch League of Legends, which will prompt the reinstallation of Riot Vanguard.
Solution 6: Adjust System Configuration
Ensure necessary services are running and settings are configured correctly.
- Press Win + R, type msconfig, and press Enter.
- Go to the Services tab and ensure vgc and vgk are checked.
- Restart your computer and try launching the game again.
Advanced Troubleshooting
Solution 7: Clean Boot
Perform a clean boot to eliminate software conflicts by starting Windows with a minimal set of drivers and startup programs.
- Press Win + R, type msconfig, and press Enter.
- In the Services tab, check Hide all Microsoft services and click Disable all.
- In the Startup tab, click Open Task Manager and disable all startup items.
- Restart your computer and try launching League of Legends.
Solution 8: Reinstall League of Legends
As a last resort, reinstalling League of Legends can fix deep-rooted issues.
- Backup your game settings and profiles.
- Uninstall League of Legends via the control panel.
- Delete any remaining files in the “Riot Games” folder.
- Download and install the latest version of the game from the official website.
Preventing Future Issues
Regular Maintenance
Keep your system and software updated to prevent compatibility issues. Regularly clean your system of unnecessary files and programs.
Monitor Software Conflicts
Be aware of new software installations that may conflict with Riot Vanguard. Avoid running multiple anti-cheat systems simultaneously.
Stay Informed
Follow official Riot Games forums and support channels for updates and common issues related to League of Legends and Riot Vanguard.
Vanguard Error VAN 105 can be a frustrating barrier for League of Legends players, but with a systematic approach, it can be resolved. By understanding the common causes and following the outlined solutions, you can troubleshoot and fix this error, ensuring a smooth and enjoyable gaming experience. Stay proactive in maintaining your system to prevent similar issues in the future.