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- Outdated Graphics Card drivers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.
Metoda 1: Actualizați driverele grafice
The performance of DirectX is linked to your graphics card and outdated graphics drivers may cause it to malfunction.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.
Metoda 3: Actualizați 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. apasă pe Tastele Windows + I simultan pentru a lansa setări cont.
2. Faceți clic pe Actualizare și securitate țiglă, așa cum se arată.
3. În Windows Update , faceți clic pe Verifică pentru actualizări butonul.
4A. Dacă este disponibilă o nouă actualizare, faceți clic Instalaţi acum și urmați instrucțiunile pentru a actualiza.
4B. În caz contrar, dacă Windows este actualizat, se va afișa Ești la curent mesaj.
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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. Deschide League of Legends lansator.
2. Faceţi clic pe roata dintata icoană present at the top right corner.
3. Mergi la General tab.
4. Sub Depanare faceţi clic pe Inițiați reparația completă opțiune
5. Faceţi clic pe DA in REPARATIE COMPLETA 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. Deschide Explorator de fișiere prin apăsarea Windows + E chei simultan.
2. Go to the following location cale.
C:/Riot Games/League of Legends/Config
3. Faceţi clic pe config folder and locate and right click on game.cfg file. Select Șterge pentru a șterge fișierul.
Notă: You can directly locate Config folder by right clicking on game shortcut icon on desktop and selecting Deschide locația fișierului. 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.
Notă: Modifying Registry Editor may cause issues. Create Registry backup before using this method.
1. apasă pe Tastele Windows + R simultan pentru a deschide Alerga căsuță de dialog.
2. Tip Regedit și faceți clic pe OK pentru a deschide Editor de registri.
3. Navigate to the following cale in Registry Editor.
HKEY_LOCAL_MACHINESoftwareMicrosoftDirectX
4. Faceți clic dreapta pe butonul DirectX cheie și selectați Șterge din meniul contextual.
5. Confirm any prompts and reporniți 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. Faceți clic dreapta pe butonul DirectX și selectați tasta Permisiuni ... option. Permission for DirectX window will open.
7. Sub Nume de grup sau de utilizator, Selectați Administratorii și faceți clic pe Avansat butonul.
8. În Setări avansate de securitate window click on the Schimba opțiune lângă Proprietar. Se va deschide Select User or group pop-up.
9. Sub Enter the object name pentru a selecta, type your username.
10. Faceţi clic pe Verificați numele 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. Faceţi clic pe Aplică și OK.
13. In the Permissions for DirectX window, select Utilizatori în Nume de grup sau de utilizator and check the box below Permite chiar lângă Control total așa cum se arată.
14. clic Aplică și 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.
Notă: Dacă utilizați Fereastră 10, simply restart PC and DirectX will get installed automatically.
1. Mergi la Instalator Web Runtime pentru utilizatorul final DirectX pagina de descărcare.
2. Select your preferred language and click on the Descarcă button on the webpage.
3. Follow on instructions and install DirectX.
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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. apasă pe ferestre din cheie și tip Panou de control și faceți clic pe Operatii Deschise.
2. Setează Vizualizați după > Categorie, Apoi selectați Dezinstalați un program de mai jos Programe secţiune.
3. Locate and right-click on .Cadru net.
4. Selectați Dezinstalarea and confirm any prompts that appear.
5. Wait for the uninstallation process to complete and reporniți computerul.
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 făcând dublu clic pe el.
8. Follow on-screen instructions and install .Net Framework 4.8.
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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. Apăsați Tasta Windows, tip aplicații și funcții, și faceți clic pe Operatii Deschise.
2. Căutați League of Legends in Căutați această listă camp.
3. Apoi selectați League of Legends și faceți clic pe Dezinstalarea butonul afișat evidențiat.
4. Din nou, faceți clic pe Dezinstalarea a confirma.
5. After uninstalling the game, reporniți computerul.
6. Apoi, du-te la League of Legends site oficial pagina de descărcare și faceți clic pe Joaca gratis opțiune.
7. Sign up for your account and click on Descărcați pentru Windows opțiune.
8. Open the downloaded fișier de configurare.
9. Faceți clic pe Instala opțiune.
10. Wait for the game to be installed.
After installation is finished, play the game and the issue must be resolved.
Întrebări frecvente (FAQ)
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: DirectX învechit 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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