League of Legends (LoL) is a team-based strategy game where two teams of five powerful champions face off to destroy each other’s base. Many players experience League of Legends Error Code 0U.
In this article, you will be provided with the solutions to League of Legends Error Code 0U. This error commonly arises from problems with the game’s client, network connectivity issues, or corrupted game files.
League of Legends Error Code 0U
League of Legends error code 0U is an issue that players may encounter when trying to launch or play the game. This error is generally related to problems with the game’s client, network connectivity, or corrupted game files. Users on Reddit and Steam Community also reported this error while playing.
How To Fix League of Legends Error Code 0U
If you are experiencing Error Code 0U while playing League of Legends, then here are some solutions that can help you resolve this issue.
Fix 1: Run Hextech Repair Tool
The Hextech Repair Tool is an official tool provided by Riot Games that can automatically troubleshoot and fix many common issues with League of Legends.
- Download and install the Hextech Repair Tool from the official site.
- Run the tool and select the options to gather system and LoL logs.
- Allow the tool to run and follow any on-screen instructions to repair the game.
Fix 2: Disable Antivirus Temporarily
Some antivirus programs mistakenly block League of Legends, causing errors. Open your antivirus software and go to its settings. Temporarily disable the antivirus and try launching the game.
Fix 3: Add League of Legends as a Firewall Exception
Sometimes, firewalls can block League of Legends from connecting to the internet properly, causing errors.
- Open the Control Panel.
- Go to System and Security > Windows Defender Firewall.
- Click on “Allow an app or feature through Windows Defender Firewall.”
- Click on “Change settings” and then “Allow another app.”
- Locate the League of Legends executable file (
LeagueClient.exe) and add it to the list of allowed apps.
Fix 4: Repatch the Game
Repatching the game can help fix any corrupted files that causing the error. Open the League of Legends client and log in. Click on the gear icon in the top right corner to open settings and Select the “Initiate Full Repair” option to begin repatching the game.
