So you installed the League of Legends game on your PC and while launching the game you got a d3dx9_39.dll missing error. If you are looking for easy solutions to fix the League of Legends d3dx9_39.dll missing error from your PC, then you are at the right place.
Here we will let you know why the d3dx9_39.dll error happens while launching the League of Legends game and what are the easy solutions. So without wasting your time let’s see the causes of this error.
Causes of League of Legends d3dx9_39.dll error:
d3dx9_39.dll are the most important files to run any game. But when you install any game, some malicious software or antivirus misplace or delete them because sometimes they treat .dll files as viruses.
But when you install the game completely, you get an error on your screen which says ” The application failed to start because d3dx9_39.dll is missing from your computer. Try reinstalling the program to fix this problem.”
Games that require Microsoft DirectX encounters d3dx9_39.dll type of errors while launching the game and they can be easily fixed by the latest installation of DirectX on your computer. Now see the proper solutions to fix the League of Legends d3dx9_39.dll missing error.
How to Fix the League of Legends d3dx9_39.dll missing error?
1. Download and Paste the d3dx9_39.dll file in-game installation folder.
You can simply download and paste the d3dx9_39.dll file into the game installation folder. This will simply fix the problem and you can play your game. Just visit dll-files.com and search for d3dx9_39.dll in the search bar. Now download the file and paste it into the System32 folder.
2. Download DirectX and all necessary software on your PC.
I have found that these types of errors occur because of DirectX encounters. If you have a low-end PC, then you might install an all-in-one solution to install fully DirectX, Activision, and all types of recommended tools to run your game properly.
Note: I am not the developer of this tool, I found this tool online and it is fully working. We will not be responsible for any cause and damage. However, I installed it on my PC and it is totally virus-free and easy to use. It is a one-click install tool where all the software will be installed automatically one by one, and you can see the progress.
Also Read: How to Fix COD Modern Warfare Dev Error 5885, 6036, 5476, 5758
Follow the below steps to install this tool on your PC:
- First of all, Download the file from the below-given link (Note:- File size is 358.9 MB)
- After downloading, Extract the application and open the svcpack folder.
- Now run aioruntimes application and check all the boxes.
- After installing, Restart your pc/laptop.
Download link – http://download698.mediafire.com/i3c2dc3i2jog/97erhoox4d3zabq/aio210.zip
3. Delete the graphics_options.ini file from the game folder.
If nothing is working for you then you should delete the graphics_options.ini file from the game folder. This method will work if you have made any changes to your game’s graphics settings.
- Navigate to the game folder and search for the graphics_options.ini file.
- This can be found within the game folder and delete this file.
- Now restart your PC and play the game.
4. Delete and Re-install the game.
If nothing worked for you to fix the d3dx9_39.dll missing error from the League of Legends game, then at last you will have to reinstall the game. Make sure that you have deleted all the previously installed files from your PC of this game and restart your PC.
Now turn off your internet connection and install the League of Legends game again. That’s it!! your problem will be solved.
So these are some recommended ways to Fix the League of Legends d3dx9_39.dll missing error. I hope these methods will help you to fix the error and you can play your game.