In the notepad, find leagueClientOptIn=yes to leagueClientOptIn=no. This can help you to check if the League client black screen is triggered by a conflict with another process or software. If your League of Legends game is crashing, you can try repairing it by updating your video card drivers and installing any Windows updates. For Windows users, you can click DOWNLOAD FOR WINDOWS. From here, open Control Panel. Download League of Legends. Go to: C:\Riot Games\League of Legends\RADS\solutions\lol_game_client_sln\releases\x.x.x.xxx (folder with LARGEST number IE 0.0.0.238)\deploy. Update the game. Click on League of Legends. In the My Games folder, rename the “Rocket League” folder to “Rocket League Old” Now, try to launch the game. To create this article, 16 people, some anonymous, worked to edit and improve it over time. Enable low spec mode 2. Patch Notes. Click the Gear button to open the Settings menu. on this main screen, you are allowed to see a bunch of status buttons, including the game itself, the website, and the client. Make sure both the downloaded files are in one folder. League of Legends Repair Tool will complete the repair process. League of Legends is light enough to run on the most ancient gaming machines today. Please leave your comments below or if you have any questions. Tanks. Step 2: Click the Gear button to open the Settings menu. In simple words, the League of Legends won’t launch issue is nothing but the game having problems to run properly on its launching. Download both Part 1 AND Part 2 of the manual patch. Select "Programs and Features." Up Next. Download League of Legends. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. If there are, wait patiently until they are completed. Hextech Repair Tool is an automated troubleshooting software developed by Riot Games. Step 3: When you find the program Hextech Repair Tool, right click it, and then follow one of the following steps: Step 4: Follow the prompts. For tips on repairing other issues, like a black screen, read on! To increase the FPS of League of Legends on Windows 10, you can change the FPS cap settings to a custom value. Learn more... League of Legends is a very popular game, and is designed to run on a wide variety of computer hardware. Click on Update. For instance, if it’s a DNS-related issue, it can be solved on the spot, but if you are going to use Hextech Repair Tool to reinstall the game, it may take several minutes. Play now for free. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/56\/Repair-League-of-Legends-Step-1-Version-3.jpg\/v4-460px-Repair-League-of-Legends-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/5\/56\/Repair-League-of-Legends-Step-1-Version-3.jpg\/aid2651050-v4-728px-Repair-League-of-Legends-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"