DirectX error in League of Legends (LoL), here’s how to fix it

While playing League of Legends on the computer, some players reported on the screen an error message that read:

“An unknown DirectX error has occurred and League of Legends cannot start. Please make sure your video card is using the latest video drivers from the manufacturer.”

If you’re also facing DirectX errors in League of Legends (LoL), here’s how to fix it for you.

If you don’t have League of Legends (LoL) installed, you can go here to download and install the game: League of Legends

Fix DirectX in League of Legends (LoL) on PC

Method 1: Delete the Game.cfg . file

According to some League of Legends players, deleting the game.cfg file also helps to fix DirectX errors.

To delete the game.cfg file, enter the path C:Riot GamesLeague of LegendsConfig in the Search box on File Explorer, or alternatively right-click the shortcut League of Legends, choose Open file location to open the LoL folder, which contains subfolders Config. Your task is to find and right-click the file game.cfg in the Config subfolder, and select Delete to delete files.

Method 2: Update the graphics card driver

The LoL error message suggests that the graphics card driver you are using must be updated to the latest version from the manufacturer. So the next solution to fix DirectX errors in League of Legends is to update the graphics card driver to the latest to ensure DirectX compatibility.

Follow the steps below to update the graphics card driver to the latest:

– The first is to uninstall the current graphics card driver before updating to the latest driver version. To do this, first open the Run command window by pressing Windows + R, then enter appwiz.cpl go there then press Enter or click select OK.

– Select the graphics card driver listed and displayed in Programs and Features, select Uninstall button and choose Yes To confirm.

– To update the graphics card driver manually, you will have to learn the Windows platform details as well as the video card model details. To do this, type dxdiag in the Run window and then press Enter.

– In System tab, find and write down details about the operating system.

– Record the graphics card model and manufacturer details in DirectX Display tab.

– Next, open any browser on your computer and visit the website of the graphics card manufacturer (usually NVIDIA, AMD or Intel).

– Access the driver download section. Here you select the graphics card model as well as the Windows platform from the driver search menu, if not enter the graphics card model in the Search box.

– Choose to download the latest graphics card driver compatible with Windows 64 or 32-bit platforms.

– Run the installation file and select the necessary options to install the latest graphics card driver version.

– After the driver installation is finished, proceed to restart the Windows computer and check if the DirectX error in League of Legends (LoL) is still there.

Method 3: Delete files and subfolders

If you have applied the above two methods but are not successful, as some other players have shared, deleting files and subfolders and then using the Repair option in the game can also fix DirectX errors.

– First open the Config folder of the game by entering the path C:Riot GamesLeague of LegendsConfig in the Search box on File Explorer.

– Find and delete files game.cfg and files input in the Config folder go.

– Next open the subfolder RADS in the subfolder League of Legends (league of legends).

– Find and delete subfolders named: lol_game_client, lol_game_client_en_us Go.

– Open the game launch window, click knot ? to open the Help window, here there are 4 options.

– Click select Repair button on the Help window to repair damaged or corrupted files.

Method 4: Fix NET Framework settings

Since Microsoft NET Framework is a prerequisite for DirectX, we will have to repair the installation of NET Framework to fix DirectX errors in League of Legends. To do this, we use the Microsoft NET Framework Repair Tool, which is compatible with all platforms from Windows XP to Windows 7.

Download Microsoft NET Framework Repair Tool to your computer and install it here: NET Framework Repair Tool

Next, open the NET Framework Repair Tool and click next to start the NET Framework repair process.

Also reinstalling the NET Framework can also help with DirectX errors. To uninstall the NET Framework, we can use the NET Framework Cleanup Tool, then download and reinstall the NET Framework.

Download NET Framework Cleanup Tool to your computer and install it here: NET Framework Cleanup Tool

NET Framework download and install here: NET Framework

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The above article Taimienphi.vn has just shown you some ways to fix DirectX errors in League of Legends (LoL). Hope the above article has provided you with more useful information. Also, if you have any questions or concerns, you can leave your comments in the comment section below.