Error Code 900 LoL, How to Fix League of Legends Error Code 900?

Error code 900 in League of Legends disrupts the connection between your computer and the game client, leading to gameplay interruptions and technical glitches. It can result from various issues, causing temporary disconnections and player frustration.

by R Vigneshwaraa

Updated Sep 07, 2023

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Error Code 900 LoL, How to Fix League of Legends Error Code 900?
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Error Code 900 LOL

Error code 900 in the League of Legends Game Client is an error that players may encounter while trying to enjoy the game. Error 900, usually disrupts the connection between your computer and the League of Legends Client, leading to temporary disconnections. This brief interruption in connectivity is often all it takes for the client to encounter technical glitches or malfunctions.

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Error code 900 can be frustrating for players as it can unexpectedly disrupt gameplay. Whether it's a network issue, server problem, or something related to your local setup, these errors serve as indicators that something has momentarily gone awry in the connection between your system and the League of Legends infrastructure.

Cause of League of Legends Error Code 900

Error Code 900 in the League of Legends Game Client can occur due to various factors, often similar to the causes of other errors in the game. These factors include network interruptions, software conflicts, or issues within the game's code. When any error code is triggered, it results in a brief disconnection between your computer and the League of Legends Client.

This momentary disruption can lead to a range of glitches and problems, such as connectivity issues, game crashes, or unexpected errors during gameplay. Understanding these underlying causes is crucial for effectively troubleshooting and resolving Error Code 900 and related issues in League of Legends.

How to Fix League of Legends Error Code 900?

The LOL Client Resetting:

  • Press ALT+F4.

  • Sign Out.

  • Press Ctrl+Shift+Esc to open Task Manager.

  • Terminate all League of Legends processes.

  • Open Riot Games Client.

  • Sign back in.

Router Restarting:

  • Regularly restart your router to ensure optimal performance, especially if you're using Wi-Fi.

Network Resetting:

  • Right-click the Start Button.

  • Select Settings.

  • Choose Network & Internet.

  • Click on Network Reset under Advanced Settings.

  • Reset Network settings.

  • Restart your PC.

Hextech Repair Tool:

  • Launch Hextech Repair Tool.

  • Select your region.

  • Enable all options.

  • Check the Firewall to give it a firewall exception.

  • Click on the "Press Start" button.

  • Restart your computer upon finishing.
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Firewall Exception:

  • Open the Control Panel.

  • Click on System and Security.

  • Open Windows Defender Firewall Screen.

  • Click on the "Allow an App or Feature through Windows Defender Firewall" option.

  • Find lol.launcher.exe and systemrads_user_kernel.exe and tick the boxes next to them.

  • Click OK to save the changes.

Reinstalling the Game:

  • Uninstall League of Legends from Apps & Features.

  • Remove all Riot Games folders and corrupted game files.

  • Reinstall League of Legends from scratch.

League of Legends

League of Legends, often called LoL, is a popular multiplayer online battle arena (MOBA) video game created by Riot Games in 2009. Inspired by a Warcraft III custom map called Defense of the Ancients, Riot Games aimed to develop a standalone game in the same genre. It's available for Microsoft Windows and macOS and has been free-to-play since its launch, with monetization coming from character customization purchases.

In LoL, two teams of five players engage in player-versus-player battles, each defending their territory on the map. Players control unique characters called "champions" with distinct abilities. During the match, champions become stronger by gaining experience, earning gold, and buying items to defeat the opposing team. The main objective is to reach the enemy base and destroy their "Nexus," a key structure.

The game has received positive reviews for its accessibility, character designs, and production quality, making it one of the greatest video games ever made. However, issues with negative player behavior persist despite Riot's efforts to address them.

In 2019, LoL had over eight million concurrent players and inspired music videos, comics, stories, and the animated series Arcane. It has also led to spin-off games like League of Legends: Wild Rift (mobile), Legends of Runeterra (card game), and Ruined King: A League of Legends Story (role-playing game). An MMO based on the game is in development.

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League of Legends Gameplay 

League of Legends (LoL) is a popular multiplayer online battle arena (MOBA) game where players control unique characters called "champions" with special abilities. The goal is to destroy the enemy team's "Nexus" while defending your own. In the main mode, Summoner's Rift, players gain experience and gold by defeating enemies and buying items to get stronger. Each match is separate, with no carryover of levels or items.

Summoner's Rift is the primary game mode, featuring a ranked ladder with nine tiers. Teams of five players aim to destroy the enemy Nexus, guarded by champions and turrets. Minions advance along three lanes, and destroying enemy inhibitors strengthens your minions and lets you damage the Nexus. The jungle area houses monsters that provide gold and XP, and special river monsters grant powerful team bonuses.

Matches on Summoner's Rift can vary in length, typically with players assigned to lanes and one player in the jungle. There are two other modes: ARAM (All Random, All Mid) on the Howling Abyss map and Teamfight Tactics, where players build teams and battle automatically. Temporary modes align with in-game events, like Ultra Rapid Fire (URF), One for All, and Nexus Blitz, offering unique gameplay experiences.

League of Legends Overview

Developer

Riot Games

Publisher

Riot Games

Director

Andrei van Roon

Producer

Jeff Jew

Platform

Microsoft Windows, macOS

Release

Microsoft Windows - October 27, 2009

macOS - March 1, 2013

Genre

MOBA

Mode

Multiplayer



Disclaimer: The above information is for general informational purposes only. All information on the Site is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site.

Error Code 900 LOL- FAQs

1. What is League of Legends (LoL)?

League of Legends is a popular multiplayer online battle arena (MOBA) video game developed by Riot Games in 2009. It features teams of players controlling unique champions in intense battles.

2. How does gameplay in LoL work?

In LoL, two teams of five players defend their territory on the map, controlling champions with special abilities. Champions gain strength by earning experience and gold during the match, with the goal of destroying the enemy's Nexus.

3. What sets LoL apart from other games?

LoL is known for its accessibility, character designs, and high production quality, making it one of the greatest video games ever made. It has inspired spin-off games, music videos, comics, and an animated series.

4. What is Error code 900 in LoL?

Error code 900 is one of several errors that disrupt the connection between a player's computer and the League of Legends Client, leading to temporary disconnections and technical issues.

5. Why can Error code 900 be frustrating for players?

Error code 900 can disrupt gameplay unexpectedly due to network issues, server problems, or local setup-related factors, causing frustration for players as it interrupts their gaming experience.

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