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5 Easy Ways to Fix League of Legends Error Code 0u

Make sure your gaming experience remains uninterrupted with these easy fixes!

League of Legends is probably the best game in terms of graphics but it is still in the development process. Also, the game encounters many issues that might stop it from working properly and one of them is Error Code 0u. In this article, we will discuss what is League of Legends error code 0u and how to fix it.

League of legends error code 0u

Fix League of Legends Error Code 0u

In League of Legends, many players encounter a glitch known as error code 0u. The error stops the client from displaying the summoner icon, home screen, and any other client tabs properly. It pops up when players use the PBE client for playing the game. This prevents them from playing the actual matches. Fortunately, you can get this error code fixed by following the methods given below.

Quick Answer

To get the League of Legends client to work properly, use Full Repair option using these steps:

1. Launch the LoL PBE Client in your system.

2. Navigate to General Settings.

3. Now, click on the Initiate Full Repair button.

Method 1: Use Full Repair Option

The first useful solution to fix League of Legends error code 0u involves starting the Full Repair action in the LoL PBE Client. Follow these steps to get the game to function properly:

1. Launch the LoL PBE Client in your system.

2. Navigate to General Settings.

3. Now, click on the Initiate Full Repair button.

Click on Initiate Full Repair | League of Legends error code 0U

Also Read: How to Change League of Legends Server Regions

Method 2: Use Hextech Repair Tool

The next method that can help you fix the League of Legends 0u error code involves using the Hextech Repair tool offered by Riot Games. This tool helps to get rid of corrupt files which might result in high ping or FPS issues. So, to get this error resolved, follow these steps:

1. Navigate to the official Hextech Repair tool page by Riot Games.

2. Now, to install it on your PC, click on DOWNLOAD FOR WINDOWS or another option for Mac.

Open your web browser and go to the support page of League of Legends

3. Now, run the tool to select your region.

4. Next, enable all options and check the box for Add Firewall Exceptions.

Open the tool | League of Legends error code 0U

5. Then, click on the Start button and restart your PC to check if the issue has been fixed.

If the software can’t assist you, it will redirect you to the support team with your info. It sends a ticket on your behalf, including system details, League logs, and important information.

Method 3: Allow League of Legends Through Firewall (Not Recommended)

To fix League of Legends error code 0u, you must allow the game through Firewall to bypass security restrictions. To do so, you can refer to our dedicated guide on Allow or Block Apps through the Windows Firewall.

After opening the Firewall & network protection and then click on the Allow an app through firewall.

Method 4: Add Exclusion to Antivirus or Disable It

An antivirus software in your system can also prevent LoL to work seamlessly. If so, you can disable the antivirus application for sometime or add exclusion to it. Please read our guide on How to Disable Antivirus Temporarily on Windows 10 to try out this solution.

Disable Antivirus Temporarily (If Applicable)

Method 5: Reinstall League of Legends

Lastly, to resolve the error code 0u, the players must reinstall the League of Legends PBE desktop client. Reinstallation will give the PBE a fresh start thus preventing in-game issues and glitches. Moreover, the game will be updated to the current version. To do so, follow these steps:

1. Hit the Windows key, type apps and features in the search bar, and click Open.

Hit the Windows key and type apps and features. Then, click on Open.

2. Navigate to League of Legends, click on it, and select Uninstall.

Scroll down and click on League of Legends. Then, select Uninstall

3. If prompted again, click Uninstall and then Done.

4. Next, hit the Windows key again, type %localappdata% and click Open.

 5. Double-click on Riot Games and right-click on the Install League of Legends euw to select Delete.

right-click on the Install League of Legends euw folder and select Delete | League of Legends error code 0U

6. Now, press the Windows key, enter %appdata%, and press enter.

7. Then, delete the League of Legends folder as done earlier and reboot your PC.

8. Now, navigate to the official League of Legends page and click on PLAY FOR FREE.

click on play for free option in league of legends download page

9. Enter the required information and then click on DOWNLOAD FOR WINDOWS button.

10. Next, open the downloaded installer file and click on the Install button to run it.

Click on the downloaded installer file to install and run the game

Once you open the reinstall game, check if the said error has been fixed.

This brings us to the end of our guide on League of Legends error code 0u. If you have any queries or suggestions for us, use the comment section below to leave them. Happy Gaming!

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