How to Fix Error Code 900 League of Legends

Undoubtedly one of the most well-known online multiplayer games, League of Legends, frequently receives complaints from users who encounter League of Legends Error Code 900 when attempting to connect to the LoL servers. You need to understand the root causes of League of Legends Error 900 on your Windows 10 computer in order to fix it. This covers every possible cause of the issue and explains how to resolve League of Legends error code 900 on a Windows 10 computer.

Even though you play on a limited number of maps with comparable items, League of Legends action games never feel the same because of the depth and strategy involved. Its distinctive aesthetic encourages unexpected attacks and frequent use of skill-shot abilities, and its vibrant visual design really pops on screen. It takes time and effort to master the game’s characters and how to contribute to a team, but once you do, it’s incredibly rewarding to cooperate to defeat your foes in this incredible MOBA.

Ways to Fix Error Code 900 League of Legends

Clearing Internet Options Cache

Make sure League of Legends and the game launcher are completely closed.

Press the Windows key + R to open the “Run” dialog box. Next, type “inetcpl.cpl” in the text box and press Enter to display the “Internet Properties” screen.

Click the “General” tab in the “Internet Properties” screen and click the “Delete” button under “Browsing History.

In the “Internet Properties” screen, click the “General” tab, and then click the “Delete” button under “Browsing History”.

Once the operation is complete, launch League of Legends again, open the store, and check to see if the 900 error code is still occurring.

Reinstalling League of Legends

Press the Windows key + R to open the “Run” dialog box. Next, type “appwiz.cpl” in the text box and press Enter to bring up the “Programs and Files” menu.

Once inside the “Programs and Features” menu, scroll down the list of installed applications and locate where League of Legends is installed.

Once found, right-click on it and select “Uninstall” from the newly displayed context menu.

When the uninstall screen appears, follow the on-screen instructions to complete the operation and restart your computer.

After the next boot, download the latest client version of League of Legends from the official website and follow the on-screen instructions to complete the installation.

Once the installation is complete, open the game again to see if the problem has been resolved.

Whitelisting LOL executable in Firewall & Antivirus

Open the “Run” dialog box by pressing the Windows key + R key, type “control firewall.cpl” in the text box, and press Enter to display the Windows Firewall window.

Once in the Windows Defender Firewall window, click on “Allow apps and features through Windows Defender Firewall”.

In the menu of allowed apps, click the “Change Settings” button and click “Yes” at the “User Account Control” prompt.

Once the list is fully editable, click “Allow another app” (located directly below the list), then click “Browser” and navigate to the location where you installed League of Legends.

Once you have added the main game executable to the Windows Firewall’s allow list, locate the entry in the “Allowed Apps and Features” list and make sure both the “Private” and “Public” boxes are checked.

After the correct modifications have been manipulated, follow step 1 again to return to the initial firewall menu. Once back at the initial menu, click on “Advanced” from the menu on the left.

On the next screen, click “Inbound Rules” from the menu on the left and then click “New Rule”.

In the New Inbound Rule Wizard, when prompted to select a rule type, click “Port” and then “Next”.

Finally, select TCP / UDP from the list of options and enable the specific local port.

When prompted for an action, click “Allow Connection” and then click “Next” again.

In the Profile step, enable the boxes related to Domain, Private, and Public, then click Next again to save your changes.

Confirm that the exception rules you created are valid and click Finish to complete the procedure.

Once all ports that may be used by League of Legends have been whitelisted, restart the computer and launch the game at the next startup to see if the problem has been corrected.

About

Release Date: 2009-10-27

Developer: Riot Games

Publisher: Riot Games

System requirements

Memory: 2 GB

Graphics Card: AMD Radeon HD 6570

CPU: Intel Core i3-530

File Size: 16 GB

OS: Windows XP (Service Pack 3 ONLY), Windows Vista, Windows 7, Windows 8, or Windows 10

League of Legends Gameplay

In a LoL match, the opposing team’s Nexus needs to be taken out. It is the main building inside of their base, and if it is attacked, it will quickly die. However, getting there is not an easy task. You must engage in combat with the opposing team and destroy a lot of towers along the way. Until you have destroyed an entire lane of enemy structures and dispatched at least a few enemy champions, you won’t have the opportunity to finally attack the structures inside the base.

The average length of a League of Legends match is 20 to 35 minutes. The two teams engage in fierce rivalry as they try to outdo one another and advance more quickly. A champion can force favorable encounters and complete important tasks like demolishing towers thanks to their enormous power advantage, which comes from reaching level 10 while their opponent is only at level 7. Because teams tend to become stronger once they have a significant advantage, the early stages of the strategy game are crucial.

If your opponent has an advantage of more than 2-3 kills or more than two towers, it will be difficult to win the game. Two key elements of any LoL action-adventure game are the Dragons and the Baron, which are located in the Centre of the map. These monsters frequently spawn, are difficult to kill, and grant beneficial buffs to the team that kills them. They therefore usually make for challenging targets.

History of League of Legends

It was a pioneering multiplayer online battle arena, or MOBA, as well as one of the first significant free PC games. But even now, more than five years later, League of Legends continues to stand out as a model of excellence. It easily hooked me and wouldn’t let go thanks to its incredible variety of Champions, rewarding progression systems, and quick but highly strategic team play. One of the largest and liveliest gaming communities has been produced thanks to the addictiveness and competitive nature of the steam games, as well as a generous free-to-play model and frequent updates from the developer Riot Games.

League of Legends’ five-on-five matches on its standard three-lane map, like those in most MOBAs, are the game’s main draw. This brightly coloured map, Summoner’s Rift, has a distinct playstyle due to the way its dense brush allows you to hide from enemies and surprise them. It’s a constant temptation to take a chance and risk entering the other team’s territory in an attempt to steal their buffs. We especially love how the distinctive jungles on either side of the central river are filled with NPC monsters that give buffs to players who take a break from battle to go on the hunt.

Beyond simply fighting until one Champion or turret is dead, the option to engage the opposing team directly or attack their resources allows for interesting strategies and depth. There is also an inhibitor inside each team’s base, and if it is destroyed, it will start spawning super minions on the side of the enemy team. The enemy base is an additional strategic target to aim for, and having one more building to destroy frequently results in exciting team fights that end the game.

Final Words

So here we conclude our article on how to Fix Error Code 900 League of Legends. Despite being one of the most played games, League of Legends has some issues. When trying to log into or while playing League of Legends on your Windows 11 or Windows 10 gaming system, you might receive the error code 900. Similar to the majority of other errors found in the League of Legends trivia Game Client, Error code 900 has a similar set of causes. In essence, every error code results in a brief interruption in communication between your laptop and the League of Legends Client, which is sufficient for it to glitch out. If you know more about this game, you can visit official website.