Open the League of Legends folder and navigate to the path - C:\Riot Games\League of Legends. In addition to the above solution, you can try changing the update client settings of the game. Now, it will update your game and you can check if the League of Legends not updating error still persists. Inside the deploy folder, you will find an executable file named LoLPatcher.exe and double click on it to run the patcher. Select the folder with numbers in its name and click on Deploy. Right-click the lolpatcher file and click on Releases. Find a folder named Rad inside the game folder and click on the Projects folder in the drop-down list. Right-click the League of Legends shortcut on your desktop and select Open file location. A lot of users fix the League of Legends won’t update error by using an executable patch. This executable patch can work as an alternative if the League updates fail to work. Here is an executable patch inserted by game developers in the game folder.
Use an Executable Patch to Run the League Client
