DirectX is an application suite offered by Microsoft designed to handle multimedia activities and required by many PC games. DirectX enhances visualisation and graphics functions of other software. However sometimes error related to it can pop up. League of Legends is a famous multiplayer online combat arena video game. It is a stable game but sometimes players may receive an unknown DirectX or Unspecified error has occurred in League of Legends and game cannot start error message. If you are also dealing with the same problem, you are at the right place. We bring to you a perfect guide that will help you fix League of Legends DirectX error.
How to Fix League of Legends Directx Error in Windows 10
Some players are unable to start League of Legends due to DirectX error warning which says;
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
Here are some possible reasons behind this error message.
- Corrupt NET Framework.
- Outdated Graphics Card drivers
- League of Legends client issues
Before going to the methods to fix League of Legends DirectX error, we recommend that you restart your PC. It will refresh Operating System and address other minor software issues. If you still get an unknown DirectX error has occurred and League of Legends cannot start error message, follow the methods below.
Methode 1: Update Grafikdrivers
The performance of DirectX is linked to your graphics card and outdated graphics drivers may cause it to malfunction. It may cause DirectX error. To resolve this, update your graphics drivers by following our guide to Update Graphic Drivers in Windows 10.
Method 2: Rollback Graphics Drivers
If League of Legends DirectX or error 004 started appearing after updating graphics drivers, you can revert to an earlier version of the driver with rollback driver option. You can do that by following our guide to Rollback Drivers in Windows 10.
Method 3: Update Windows
Windows 10 frequently replaces and updates drivers alongside other Windows updates so it is vital to keep Windows Updated. In general, Windows Updates runs automatically but you can check for new updates by following the steps below.
1. Dréckt de Windows + I Schlësselen simultaneously to launch Parameteren.
2. Klickt op déi Update & Sécherheet tile, as shown.
3. An Windows Update klickt op Iwwerpréift fir Updates Knäppchen.
4A. If a new update is available, then click Installéieren elo and follow the instructions to update.
4B. Otherwise, if the Windows is up-to-date, then it will show You’re up to date Message.
Och liesen: Fix League of Legends Black Screen in Windows 10
Method 4: Initiate Full Repair
League of Legends automated repair tool can resolve many issues within the game and may resolve League of Legends DirectX error. It can be accessed from client settings. Follow the steps below to use this repair tool.
1. Open League of Legends Launcher.
2. Klickt op Zännrad icon present at the top right corner.
3. Géi op allgemeng Tab.
4. Ënnert Troubleshooting klickt op Initiate Full Repair Optioun
5. Klickt op JO in FULL REPAIR prompt.
6. Wait for League of Legends to check for corruption.
After repair is completed, check if you have resolved the issue.
Method 5: Delete Game.cfg File (If Available)
Players have reported solving League of Legends DirectX error problem by removing game.cfg file from game folder. You can try this method by following these steps.
1. Open Datei Explorer duerch dréckt Windows + E Tastekombinatiounen gläichzäiteg.
2. Go to the following location Wee.
C:/Riot Games/League of Legends/Config
3. Klickt op Configuréieren folder and locate and right click on game.cfg file. Select läsche fir de Fichier ze läschen.
Opgepasst: You can directly locate Config folder by right clicking on game shortcut icon on desktop and selecting Datei opmaachen. Repeat Step 3 after that.
Method 6: Remove Registry Entries & Reinstall DirectX
Registry Editor can be altered to resolve many issues. Players have fixed League of Legends DirectX error by removing a specific key from the registry and reinstalling DirectX. You can do that by following the steps below.
Opgepasst: Modifying Registry Editor may cause issues. Create Registry backup before using this method.
1. Dréckt de Windows + R Schlësselen gläichzäiteg op maachen Run Dialog.
2. Typ Regedit a klickt op OK op maachen Registry Editor.
3. Navigate to the following Wee in Registry Editor.
HKEY_LOCAL_MACHINESoftwareMicrosoftDirectX
4. Riets-klickt op de DirectX Schlëssel a wielt läsche aus dem Kontextmenü.
5. Confirm any prompts and nei starten de PC.
If you are unable to delete the DirectX key, change its permission and make yourself its owner. Follow these steps to do so.
6. Riets-klickt op de DirectX Schlëssel a wielt de Permissiounen ... option. Permission for DirectX window will open.
7. Ënnert Grupp- oder Benotzernimm, wielt Administrateuren a klickt op de Détailléiert Knäppchen.
8. An Fortgeschratt Sécherheetsastellungen window click on the änneren Optioun nieft BesëtzerAn. Et wäert de opmaachen Select User or group optauchen.
9. Ënnert Enter the object name ze wielen, type your username.
10. Klickt op Check Nimm and wait for the system to verify your username. After that click OK.
11, After that you will see your username next to owner. Check the box marked Replace owners on subcontainers and objects.
12. Klickt op gëllen an OK.
13. In the Permissions for DirectX window, select Benotzer ënner Grupp- oder Benotzernimm a kontrolléiert d'Këscht hei drënner erlaabt niewend Komplette Kontroll wéi gewisen.
14. klickt gëllen an OK.
Now you will able to delete DirectX key as shown in Step 4. After this, you can reinstall DirectX on your PC by following the steps below.
Opgepasst: Wann Dir benotzt Fënster 10, simply restart PC and DirectX will get installed automatically.
1. Géi op DirectX Endbenutzer Runtime Web Installer download Säit.
2. Select your preferred language and click on the Download button on the webpage.
3. Follow on instructions and install DirectX.
Och liesen: Fix League of Legends Frame Drops
Method 7: Repair NET Framework
Microsoft NET Framework is necessary for the functioning of DirectX, any error or corrupt components in it can cause an unknown DirectX error has occurred and League of Legends cannot start error message. You can repair Net Framework by reinstalling it. Follow the steps below to do so.
1. Dréckt de Windows Schlëssel an Typ Control Panel a klickt op Open.
2. Set View vun> Kategorie, wielt dann auswielen Deinstalléiert e Programm ënnert Programmer Rubrik.
3. Locate and right-click on .net Kader.
4. Auswielen Installéieren and confirm any prompts that appear.
5. Wait for the uninstallation process to complete and Restart de PC.
6. Go to the official download page and download .Net Framework 4.8. by clicking on Download .Net Framework 4.8 Runtime.
7. A file named ndp48-web.exe will be downloaded. Run ndp48-web.exe duerch duebel-klickt op et.
8. Follow on-screen instructions and install .Net Framework 4.8.
Och liesen: How to Change League Of Legends Summoner Name
Method 8: Reinstall League of Legends
It is possible that your League of Legends game is corrupted or outdated. Reinstalling the game might fix resolve League of Legends error along with other game-related issues. As your game progress is monitored through your Riot account, you will not lose any of your progress. Follow these steps below to uninstall League of Legends.
1. Hit der Windows Schlëssel, Typ Apps a Funktiounen, a klickt op Open.
2. Sich no League of Legends in Sicht dës Lëscht Gebitt.
3. Dann wielt League of Legends a klickt op de Installéieren button shown highlighted.
4. Again, click on Installéieren ze bestätegen.
5. Nodeems Dir d'Spill deinstalléiert, Restart de PC.
6. Da gitt op d' League of Legends offiziell Websäit download Säit a klickt op de Spill Gratis Optioun.
7. Sign up for your account and click on Eroflueden fir Windows Optioun.
8. Open the downloaded Setup Datei.
9. Klickt op déi installéieren Optioun.
10. Wait for the game to be installed.
After installation is finished, play the game and the issue must be resolved.
Froen (FAQs)
Q1. For League of Legends, what DirectX do I need?
Ans: League of Legends uses DirectX 9 even though it is outdated. Although Riot are shifting and developing patches that can utilize DirectX11.
Q2. What is causing the DirectX error?
Ans: Outdated DirectX and corrupt Graphics drivers are the main culprits for this error.
Q3. Does League of Legends require greater CPU or GPU power?
Ans: League of Legends relies more on CPU than GPU as its required input lag is quite low when compared to games that require a frame rate of 60FPS.
recommandéieren:
We hope you found this information useful and that you were able to resolve how to fix League of Legends Directx error in Windows 10. Please let us know which technique was the most beneficial for you. Please use the form below if you have any queries or comments.