Photo of author

List of LoL Error Codes: Troubleshooting Guide for Fixing Errors and Understanding their Meanings

League of Legends: Fixing Common Errors and Crashes

Playing League of Legends can sometimes come with its fair share of errors and crashes. But fear not, troubleshooting these issues isn’t as difficult as it seems. In this article, we will provide solutions to common errors and crashes in League of Legends to help you get back in the game.

All LoL Error Codes and How to Fix Them

Below are some common error codes players encounter in League of Legends and their solutions:

  • The “Name Currently Unavailable” Error: This is a server-related issue that only Riot Games can fix. Players are advised to wait for a fix. If the error appears in the main client, make sure the desired name is available on services like op.gg.
  • Error Code 0U: Run the Hextech Repair Tool and try launching the game. If it doesn’t work, add League of Legends as a Firewall exception and repatch the game. Reinstalling League of Legends through the Hextech Repair Tool is a last resort.
  • League Error Code 004: Failed downloads or installations could be due to a connection problem or insufficient disk space. Ensure a stable connection and free up space on your SSD or hard drive.
  • Error 7: This indicates overloaded servers. Keep trying to log in and follow League of Legends‘s Twitter account for updates.
  • League Error 1B: Usually related to ISP issues, this error can be fixed by running the client in administrative mode or repairing the client.
  • Under Maintenance Error: Mostly affecting Linux users, repairing the client or deleting specific files may resolve this problem.
  • Unexpected Error With Login Session: To fix this error, end all tasks related to League of Legends in the task manager. If it persists, initiate a client repair.
  • Error: 0xc0000005: Run the client in administrator mode or reinstall the game after deleting all related files to fix this Windows issue.
  • A Critical Error Has Occurred: Close programs with overlays like Steam, Origin, or Discord, and delete the config and data folders in the League of Legends folder.
  • Unexpected Login Error: Perform a router reset, change your DNS, or contact your ISP for assistance.
  • Unknown DirectX Error: Deleting the game.cfg file can fix this error, even though updating graphics drivers may be recommended.
  • League Error Code 002: Ensure you have enough space on your data drivers or try turning off your antivirus.
  • The Program Can’t Start Because d3dx9_43.dll Is Missing: Complete all available Windows updates or manually install the missing file through the DirectX End-User Runtime Web Installer.
  • Unknown Player Error: Flush your DNS cache or change your DNS server settings to resolve this connectivity issue.

How to Fix BugSplat and Generic League of Legends Crashes

Crashes without specific names, like BugSplat crashes, can be caused by overheating, corrupted game files, hardware issues, or outdated drivers. To report these crashes and contribute to their resolution, make sure to use the in-game popup. Here are some general tips to resolve crashes:

Update Your Graphics Card Drivers

Outdated drivers can cause unknown crashes. Visit the NVIDIA or AMD websites to download and install the appropriate drivers for your GPU.

Disable Your Antivirus

Antivirus software may detect false positives or interfere with the game’s installation. Disable your antivirus or add exceptions for League of Legends‘s files to bypass errors.

Run LeagueClient and the Game Executable File in Administrative Mode

Running both the League of Legends client and the game’s executable file in administrative mode ensures smooth performance by granting necessary resources. Repeat this process whenever a new patch is released.

Repair Your Client and Use the Hextech Repair Tool

Repairing your client using the built-in repair tools can fix any corrupted files and download missing ones. The Hextech Repair Tool is especially useful for addressing frequent errors and bugs. It allows for easy reinstallations or repatches, firewall management, issue displays, and crash logging.

By following these steps, you should be able to troubleshoot and fix common errors and crashes encountered in League of Legends.

League of Legends, LoL, error codes, crashes, troubleshooting, BugSplat, fix, graphics card drivers, antivirus, administrative mode, Hextech Repair Tool