How To Fix League Of Legends Firewall Error

How To Fix League Of Legends Firewall Error

I just encountered the League of Legends Firewall Error, and it was really frustrating. I hope to help you solve your own problem by sharing what I did to fix mine.

First off, you need to make sure that your firewall is up-to-date with any patches or updates so that it can be set completely in order.

Next, disable the Windows Firewall from “Windows Defender Security Center”. Then click on “Allow an app through Windows Firewall” and find League of Legends from the list of apps.

Select League Of Legends as a trusted app for programs and services under “allow apps”, then select “addresses” next to protocols and add a new address: 127.0.0.

1. The League of Legends firewall error is a common problem that can be fixed
2. Sometimes the firewall blocks League of Legends from connecting to its servers, which causes this error
3. To fix this issue, open up your Windows Firewall and make sure it isn’t blocking League of Legends or any other game you’re playing
4. If there are no games being blocked by the firewall, then you need to create an exception for them in order for them to work properly
5. Be careful not to block anything else while fixing this issue; otherwise, you might have trouble loading websites like YouTube or Facebook later on
6. After setting up an exception for Riot Games Inc., restart your computer and try opening League again – if it still doesn’t load right away, wait about 10 minutes before trying again.

How to add Firewall exceptions for League of Legends

League of Legends is a popular multiplayer online battle arena game that requires an internet connection to play. There are some exceptions for when you don’t have access to the internet, but it’s best if you can always be connected so your gaming experience isn’t hindered in any way.

This article will go over how to add firewall exceptions for League of Legends and other games with similar requirements.

The process is pretty straightforward and doesn’t require much more than following a few steps in order to complete the task at hand.

First, open up Windows Firewall by going through Control Panel > Windows Defender Security Center > Advanced Settings > Windows Firewall (On the left-hand side). Once there, click “Allow another app.” on the bottom right panel.

Method #2

1. League of Legends is a popular game that requires an internet connection
2. Some players are not able to play the game due to their firewall settings
3. To fix this, you can add exceptions for League of Legends in your firewall settings
4. The process for adding Firewall exceptions varies depending on what type of firewall you have installed
5. You should consult the instructions provided by your browser’s manufacturer or contact them directly if you need assistance with setting up your Firewall exception for League of Legends
6. If none of these options work, please refer to the following video link (insert Youtube URL) which has step-by-step instructions on how to set up an exception for League of Legends in Windows 8/8.1 and 10 operating systems.

How to disable windows firewall

How to disable windows firewall

Windows firewall is a great tool to have for your computer. It protects you from any incoming traffic that could be harmful and blocks out any unwanted connections.

However, if you are running Windows 10 with the Fall Creators Update and want to disable the windows firewall, it can seem like a daunting task. I’ll show you how in just three easy steps below:

1. Download and install the Windows firewall disable tool from
2. Restart your computer
3. Run the firewall disable tool
4. Reboot your computer again to make sure that it is running with no firewalls enabled
5. Check your windows firewall settings by clicking on Start, Control Panel, and then System and Security > Windows Firewall > Turn off or turn on Windows Firewall (see screenshot below)
6.) There should be a checkmark next to “Turn Off” if you have followed these steps correctly.

League Of Legends Critical Error

League of Legends is an online video game that has been played by millions of people worldwide. Recently, there’s been a critical error happening with the game that causes it to crash and close immediately when you try to log in.

It seems like something might be wrong with the servers or network connectivity, but nobody can say for sure yet. Hopefully Riot Games will release a statement soon so we know what’s going on.

If not, then I’m guessing they’re trying to fix it as quickly as possible without giving out too much information about the problem.

How do I fix common connection issues in League of Legends?

If you’re having trouble connecting to League of Legends, or have been disconnected from a game and are getting an error message.

Here’s how to fix some common connection issues:

1) Make sure that your wireless router is turned on and not in “sleep” mode, this could mean the signal was too weak.

2) Try moving the wifi antenna closer to your computer

3) You may need to enter a new password for your home network

4) Check if there are any other devices connected to the same wireless network

5) If it still doesn’t work try restarting both your computer and modem

6) Finally be sure that you’re using the correct IP address for League of Legends by checking with Riot Games’ website.

Run League of Legends as Administrator after Disabling Full-Screen Optimization

Run League of Legends as Administrator after Disabling Full-Screen Optimization

You may have disabled full-screen optimization for League of Legends when it was installed, but you can still run the game as an administrator.

This is a better option than disabling full-screen optimization because it won’t interfere with other games and applications you might be running, which could result in screen artifacts or lag.

To do this: right-click on the “League of Legends” shortcut icon and select “Properties”. Under the properties tab, find the drop down menu labeled “Target”. Click to highlight where it says “<path>LoLLauncher.exe”, then add a space after that before adding another path (e.g.: <path>C:\Games\<game name here>.exe). Leave everything else untouched.


Why is my League of Legends not connecting to a server?

If you’re having trouble connecting to the server, try restarting your client and checking in a different network. If this doesn’t work, try using a VPN.

Why can I not download League of Legends?

The part of League of Legends that people want to download is the installer, but it’s not working for some reason. This has happened in the past and has been fixed pretty quickly. Hopefully, you’ll be able to download it again soon.

What ports need to be open for League of Legends?

One of the most important things to have is a fast internet connection. When you’re playing video games, you’ll need to be online and connect with other players.


The League of Legends Firewall Error can be frustrating and it might take time to figure out what the fix is. Here’s how you can get past this error so that you can enjoy playing your favorite game again.

First, try restarting your computer by holding down the power button for a few seconds until it shuts off completely. Once turned back on, check if there are any updates available for Windows or League of Legends before continuing.

If these steps don’t work then we recommend contacting Riot Support who will likely have some good troubleshooting tips for getting around this issue in no time at all.

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