Fix League of Legends Client Not Launching

How to Fix League of Legends Client Not Launching

By Lidia Rozo | 2023-08-03 08:25:29
Troubleshoot and How to Fix League of Legends Client Not Launching issue quickly and easily with this step-by-step guide.

Are you experiencing difficulties launching your League of Legends client? Don't worry, you're not alone. Many players encounter this issue from time to time, but fortunately, there are several troubleshooting steps you can take to fix it and get back into the game. In this blog post, we will guide you through the process of fixing the League of Legends client not launching issue.

 Apply Preliminary Checks


Before diving into more advanced troubleshooting steps, it's always a good idea to perform some preliminary checks. Make sure you have a stable internet connection and that your system meets the minimum requirements to run League of Legends. Additionally, check for any available updates for both the game and your operating system.

 Relaunch the Game After Closing the Riot and LoL Processes



Sometimes, the League of Legends client may fail to launch due to certain processes running in the background. To fix this, you can manually close the Riot and LoL processes and then relaunch the game. Follow these steps:

  • 1. Press Ctrl + Shift + Esc to open the Task Manager.
  • 2. In the Processes tab, look for any processes related to Riot or League of Legends.
  • 3. Right-click on each process and select "End Task" to close them completely.
  • 4. Once all processes are closed, try relaunching the game.

 Free Up System Resources


Insufficient system resources can also prevent the League of Legends client from launching properly. To free up system resources, you can close unnecessary programs, disable startup programs, and clear temporary files. Here's how:

  • 1. Close any programs running in the background that are not essential for your computer's operation.
  • 2. Disable any unnecessary startup programs that might be consuming system resources. You can do this through the Task Manager or the System Configuration utility.
  • 3. Clear temporary files by typing "%temp%" (without quotes) in the Windows search bar and deleting the files in the temporary folder that appears.

Delete the Config and Logs Folders


Corrupted or outdated configuration files may cause the League of Legends client to fail to launch. Deleting the Config and Logs folders can help resolve this issue. Follow these steps:

  • 1. Open File Explorer and navigate to the following directory: "C:\Riot Games\League of Legends\" (or the location where you installed the game).
  • 2. Locate the "Config" and "Logs" folders.
  • 3. Right-click on each folder and select "Delete" to remove them.
  • 4. Restart your computer and try launching the game again.

 Whitelist League of Legends From the Windows Defender Firewall


Sometimes, the League of Legends client may be blocked by the Windows Defender Firewall, preventing it from launching. Whitelisting the game can resolve this issue. Here's how:

  • 1. Open the Control Panel and navigate to "System and Security" > "Windows Defender Firewall."
  • 2. Click on "Allow an app or feature through Windows Defender Firewall" on the left-hand side.
  • 3. Click on "Change settings" and then "Allow another app."
  • 4. Locate the League of Legends executable file (typically located in "C:\Riot Games\League of Legends\") and add it to the whitelist.
  • 5. Save the changes and try launching the game.

 Reinstall League of Legends


If all else fails, you can try reinstalling the League of Legends client. This will ensure that you have a fresh installation without any corrupted files. Follow these steps:

  • 1. Uninstall the game by going to the Control Panel and selecting "Uninstall a program" (or "Add or remove programs").
  • 2. Locate League of Legends in the list of installed programs, right-click on it, and select "Uninstall."
  • 3. Once the uninstallation process is complete, restart your computer.
  • 4. Download the latest version of League of Legends from the official website and follow the installation instructions.
  • 5. Launch the game and see if the issue has been resolved.

Experiencing issues with the League of Legends client not launching can be frustrating, but with the troubleshooting steps outlined in this blog post, you should be able to resolve the issue and get back to playing the game. Remember to perform preliminary checks, relaunch the game after closing processes, free up system resources, delete the Config and Logs folders, whitelist the game from the Windows Defender Firewall, and reinstall the client if necessary. Good luck, and happy gaming!
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