On some PC systems, League of Legends is not opening because it requires more privileges. Running the game as an administrator can solve the problem if this is the case with you. All you need to do is right-click on the “LeagueClient” or …

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While, many reasons can cause League of Legends not opening on Windows 10, such as the corrupted League of Legends client options. Just as some users complain, when League of Legends launcher doesn’t open, they can do nothing but to find the League of Legends.exe and re-launch it again to see if LOL won’t launch error disappeared.

If League of Legends is not opening, there are many things that can cause this. Some users stated that updating their drivers, especially their GPU, did the trick. Others tried launching the game from alternative locations, and that worked as well. If all else fails, performing a full game repair or reinstall work when League of Legends won’t open.

Possible Causes Why League Client Won’t Open There doesn’t seem to be a specific issue why this is happening for players. At least not one Riot Games has confirmed. We can guess a few reasons why this can happen. It could be issues with the Client of League of Legends Possible problems with your internet DNS settings needs modifications

Sometimes League client not opening is caused by a corrupted system file because of the inappropriate installation process. To fix this issue, you can update the game. Note that there is no direct option for the update but you can delete some files from the installation folder to force to update itself.

Restart your computer. Start your client as admin and wait 30s-1mn. Step 3 : (if step 1&2 is not working) Download Adobe AIR : Copy/Paste all the content of “C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0” to “C:\Riot Games\League of Legends\air\Adobe AIR\Versions\1.0”.

You will be required to restart your PC after installing the latest driver. Then you can open League of Legends to check if it works properly. Solution 4: Repair Corrupted Game Files. Another reason for League of Legends crashing issue is that there may be corrupted or missing game files in this game.

Depending on the culprit, the exact solution to the League of Legends client not opening issue varies for every user. Some reports suggest that applications such as Steam and Razer Synapse sometimes block LoL from launching, so try closing down these applications and then try opening the game.

Try adding League as a Firewall exception and also repatching the game. If these two options don’t seem to fix your problem, we recommend reinstalling League through the Hextech Repair Tool. The Tool also collects all of your League logs that you can send to Riot support to help them pinpoint the root of this issue.

Open the Projects folder > Make sure to delete the lol_launcher and lol_patcher folders. Go back to the main installation folder of the game again > Delete all the ‘aps_ms_win….dll’ files. Once done, double-click on the lol_launcher to open the League of Legends game. You may have to wait for some time to launch the game this time.

Related Questions

Why can’t I open League of Legends client?

Sometimes League client not opening is caused by a corrupted system file because of the inappropriate installation process. To fix this issue, you can update the game. Note that there is no direct option for the update but you can delete some files from the installation folder to force to update itself.

How to fix League of Legends game mode not working?

Besides fixing the driver and game components’ problem, you can also open League of Legends in game mode. Click the Tool button to enter the tool function. After that, you will see game boost settings. Click Turn on to open this setting. You can also configure the game mode when playing League of Legends or other games.

Why is LOL not opening on my computer?

As a LOL gamer, you should know that an incompatible or old driver will cause the League of Legend screen stuck and sound crashes. On the other hand, the missing game components such as DirectX will cause LOL not to open. You need a powerful tool to help you solve and optimize your computer and enhance the gaming experience.

Why does League of Legends not start on startup?

League of Legends doesn’t start – Several users reported that League of Legends won’t start at all. This might be caused by your shortcut, and to fix the problem, it’s advised to start the game right from the installation directory.