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- Outdated Graphics Card drivers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: Grafiktreiber aktualisieren
The performance of DirectX is linked to your graphics card and outdated graphics drivers may cause it to malfunction.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.
Methode 3: Windows aktualisieren
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. Drücken Sie die Taste Windows + I-Tasten simultaneously to launch Einstellungen .
2. Klicken Sie auf Update & Sicherheit tile, as shown.
3. In dem Windows Update klicken Sie auf Check for updates .
4A. If a new update is available, then click Jetzt installieren and follow the instructions to update.
4B. Otherwise, if the Windows is up-to-date, then it will show Du bist auf dem Laufenden Nachricht.
Lesen Sie auch: Beheben Sie den schwarzen Bildschirm von League of Legends 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. Öffnen League of Legends Startprogramm.
2. Klicke auf Zahnrad am linken Bildschirmrand. in der oberen rechten Ecke vorhanden.
3 Gehe zu Allgemeines Tab.
4. Unter Problemlösung Klicken Sie auf Vollständige Reparatur einleiten zu erhalten
5. Klicke auf JA in VOLLSTÄNDIGE REPARATUR 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. Öffnen Datei-Explorer durch Drücken Windows + E Tasten gleichzeitig.
2. Gehen Sie zum folgenden Speicherort Weg.
C:/Riot Games/League of Legends/Config
3. Klicke auf Config folder and locate and right click on game.cfg Datei. Auswählen Löschen um die Datei zu löschen.
Hinweis: You can directly locate Config folder by right clicking on game shortcut icon on desktop and selecting Dateipfad öffnen 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.
Hinweis: Modifying Registry Editor may cause issues. Create Registry backup before using this method.
1. Drücken Sie die Taste Windows + R Schlüssel gleichzeitig zu öffnen Führen Sie Dialogbox.
2. Art Regedit und klicken Sie auf OK zu öffnen Registrierungs-Editor.
3. Navigieren Sie zu Folgendem Weg in Registry Editor.
HKEY_LOCAL_MACHINESoftwareMicrosoftDirectX
4. Klicken Sie mit der rechten Maustaste auf DirectX Schlüssel und wählen Sie Löschen in dem Kontextmenü.
5. Confirm any prompts and Starten Sie das neu 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. Klicken Sie mit der rechten Maustaste auf DirectX Taste und wählen Sie die Berechtigungen… option. Permission for DirectX window will open.
7. Unter Gruppen- oder BenutzernamenWählen Administratoren und klicken Sie auf Fortgeschrittener .
8. In dem Erweiterte Sicherheitseinstellungen Fenster klicken Sie auf das Change Option neben Eigentümer. Es wird die öffnen Select User or group Pop-up.
9. Unter Geben Sie den Objektnamen ein auswählen, type your username.
10. Klicke auf Überprüfen Sie die Namen 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. Klicke auf Jetzt bewerben und OK.
13. In the Permissions for DirectX window, select Nutzer für Gruppen- oder Benutzernamen und aktivieren Sie das Kontrollkästchen unten Erlauben neben Vollzugriff wie gezeigt.
14 Klicken Jetzt bewerben und 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.
Hinweis: Wenn Sie Fenster 10, simply restart PC and DirectX will get installed automatically.
1 Gehe zu DirectX End-User Runtime Web Installer Download-Seite.
2. Select your preferred language and click on the Herunterladen Schaltfläche auf der Webseite.
3. Follow on instructions and install DirectX.
Lesen Sie auch: 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. Drücken Sie die Taste Windows Schlüssel und Typ Systemsteuerung und klicken Sie auf Offen.
2. einstellen Ansicht nach > KategorieUnd wählen Sie dann Programm deinstallieren unten Programme .
3. Locate and right-click on .Net Framework.
4 Wählen Deinstallieren and confirm any prompts that appear.
5. Wait for the uninstallation process to complete and Starten Sie den PC neu.
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 indem Sie darauf doppelklicken.
8. Follow on-screen instructions and install . Net Framework 4.8.
Lesen Sie auch: 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. Schlagen Sie die Windows-Taste, Typ Apps und Funktionen, Und klicken Sie auf Offen.
2. Suchen nach League of Legends in Durchsuchen Sie diese Liste Feld.
3. Dann wählen Sie League of Legends und klicken Sie auf Deinstallieren Die Schaltfläche wird hervorgehoben angezeigt.
4. Klicken Sie erneut auf Deinstallieren zu bestätigen.
5. Nachdem Sie das Spiel deinstalliert haben, Starten Sie den PC neu.
6. Gehen Sie dann zu League of Legends offiziellen Website Download-Seite und klicken Sie auf Kostenlos spielen .
7. Sign up for your account and click on Herunterladen für Windows .
8. Open the downloaded Setup-Datei.
9. Klicken Sie auf Installieren .
10. Wait for the game to be installed.
After installation is finished, play the game and the issue must be resolved.
Häufig gestellte Fragen (FAQs)
Q1. For League of Legends, what DirectX do I need?
Ans: League of Legends uses DirectX9 even though it is outdated. Although Riot are shifting and developing patches that can utilize DirectX11.
Q2. What is causing the DirectX error?
Ans: Veraltetes 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.
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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.