7 Effective Solutions to Fix Riot Client Error Not Found

Step 1: Reinstall the Riot Client

Begin by completely uninstalling the Riot Client to eliminate any installation issues. Here’s how:

1. Open the Start menu and select Settings (gear icon).
2. Navigate to Apps, then locate Riot Client in the Installed apps list.
3. Click on it and choose Uninstall to remove it from your system.
4. Follow the on-screen prompts to ensure complete removal.
5. Visit the official Riot Games website to download the latest version.
6. Run the installer and follow the prompts to reinstall the client.

Pro Tip: After reinstallation, ensure you’re running the latest version for optimal performance.

Step 2: Set Compatibility Mode

Adjusting compatibility settings can help resolve conflicts with newer operating systems:

1. Right-click on the Riot Client shortcut and choose Properties.
2. Navigate to the Compatibility tab.
3. Check Run this program in compatibility mode for and select an earlier Windows version (like Windows 7 or 8).
4. Click Apply and then OK to save changes.
5. Launch the client using the shortcut.

Pro Tip: Sometimes, just switching back to Windows 7 compatibility does the trick for older games.

Step 3: Update Your Graphics Drivers

Keeping your graphics drivers up-to-date can fix display issues related to the Riot Client:

1. Press Win + X and select Device Manager.
2. Expand Display adapters, right-click your graphics card, and select Update driver.
3. Choose Search automatically for updated driver software and follow the prompts.
4. Reboot your computer for the changes to take effect.

Pro Tip: Regularly check for driver updates to ensure optimal game performance.

Step 4: Disable Vulkan

Vulkan may conflict with your GPU settings; disabling it can resolve errors:

1. Navigate to the installation directory, usually found at C:\Riot Games\Riot Client.
2. Open the Config folder and edit LeagueClientSettings.yaml with Notepad.
3. Locate the line vulkan: true and change it to vulkan: false.
4. Save your changes and exit the text editor.
5. Restart the Riot Client for the changes to take effect.

Pro Tip: If you’re unsure about Vulkan, testing with it disabled helps identify potential issues.

Step 5: Clean Reinstall of Wine Platform (Linux Only)

For Linux users, a thorough reinstall may be necessary:

1. Open the terminal.
2. Execute the following commands:
   • snap refresh --beta wine-platform-5-staging
   • snap refresh --edge --devmode leagueoflegends
   • snap remove --purge leagueoflegends
   • snap install leagueoflegends --beta
3. Wait for the installation to finalize, ensuring no files conflict.
4. Delete the folder: ~/snap/leagueoflegends/common/.wine/drive_c/Riot Games/Riot Client.
5. Edit ~/snap/leagueoflegends/common/.wine/drive_c/Riot Games/League of Legends/Config/LeagueClientSettings.yaml and set upgrade-ready: false to upgrade-ready: true.
6. Save your edits and restart the game.

Pro Tip: Cleaning up residual files prevents conflicts in future installations.

Step 6: End Task in Task Manager

Sometimes, lingering processes can cause issues; conclude these tasks:

1. Open Task Manager by pressing Ctrl + Shift + Esc.
2. Under the Processes tab, find and terminate any Riot or League-related processes (like RiotClientServices.exe).
3. Right-click each process and select End Task.
4. Close Task Manager and attempt to relaunch the client.

Pro Tip: Always check for background processes if you experience sudden client failures.

Step 7: Adjust Firewall and Antivirus Settings

Ensure that your firewall or antivirus isn’t blocking access:

1. Access your antivirus settings and navigate to the firewall section.
2. Add exceptions for RiotClientServices.exe and any other related files.
3. Save these adjustments and exit your antivirus software.
4. Open Windows Firewall settings:
   • Go to the Start menu and select Settings.
   • Click on Update & Security, then Windows Security.
   • Choose Firewall & network protection and select Allow an app through firewall.
5. Add the Riot Client to the allowed applications list.
6. Save and restart your computer for good measure.

Pro Tip: Regularly review your firewall settings, especially after major updates.

What causes the Riot Client Error Not Found?

Can I fix the error without reinstalling?