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- Outdated Graphics Card drivers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.
Dòigh 1: Ùraich draibhearan grafaigs
The performance of DirectX is linked to your graphics card and outdated graphics drivers may cause it to malfunction.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.
Dòigh 3: Ùraich 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. Brùth air an Iuchraichean Windows + I. aig an aon àm airson a chuir air bhog roghainnean.
2. Cliog air a 'phutan Ùrachadh & Tèarainteachd leacag, mar a chithear.
3. Anns a Ùrachadh Windows tab, cliog air Dèan cinnteach airson ùrachaidhean putan.
4A. Ma tha ùrachadh ùr ri fhaighinn, an uairsin cliog Stàlaich an-dràsta agus lean an stiùireadh airson ùrachadh.
4B. Rud eile, ma tha na Windows ùraichte, seallaidh e Tha thu air ùrachadh teachdaireachd.
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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. Open League of Legends neach-tòiseachaidh.
2. Cliog air cuibhle cog An ìomhaigheag present at the top right corner.
3. Rach gu Coitcheann tab.
4. Fo Fuasgladh dhuilgheadasan briog air Initiate Full Repair roghainn
5. Cliog air THA in FULL REPAIR grad.
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 File Explorer le bhith a ’bruthadh Windows + E. iuchraichean aig an aon àm.
2. Go to the following location slighe.
C:/Riot Games/League of Legends/Config
3. Cliog air Rèiteachadh folder and locate and right click on game.cfg faidhle. Tagh Sguab às gus am faidhle a sguabadh às.
Note: You can directly locate Config folder by right clicking on game shortcut icon on desktop and selecting Suidhich faidhle fhaidhle. 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.
Note: Modifying Registry Editor may cause issues. Create Registry backup before using this method.
1. Brùth air an Iuchraichean Windows + R aig an aon àm a dh 'fhosgladh Run bogsa còmhraidh.
2. Seòrsa Air adhart agus briog air a ' OK a dh 'fhosgladh Deasaiche Clàraidh.
3. Navigate to the following slighe in Registry Editor.
HKEY_LOCAL_MACHINESoftwareMicrosoftDirectX
4. Dèan briogadh deas air an DirectX prìomh agus tagh Sguab às bhon chlàr-taice co-theacsa.
5. Confirm any prompts and ath-thòiseachadh an 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. Dèan briogadh deas air an DirectX iuchair agus tagh an Ceadan… option. Permission for DirectX window will open.
7. Fo Ainmean bhuidhnean no luchd-cleachdaidh, tagh rianadairean agus cliog air adhartach putan.
8. Anns a Roghainnean Tèarainteachd adhartach cliog uinneag air an atharrachadh roghainn ri taobh sealbhadair. Fosglaidh e an Select User or group Nochd a-steach.
9. Fo Enter the object name a thaghadh, type your username.
10. Cliog air Seallaibh ainmean 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. Cliog air Cuir a-steach agus OK.
13. In the Permissions for DirectX window, select luchd-cleachdaidh fo Ainmean bhuidhnean no luchd-cleachdaidh and check the box below Ceadaich Ri taobh Smachd Làn mar a chithear.
14. cliog Cuir a-steach agus 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.
Note: Ma tha thu a 'cleachdadh Uinneag 10, simply restart PC and DirectX will get installed automatically.
1. Rach gu Stàlaichear lìn Runtime Cleachdaiche Deireannach DirectX download duilleag.
2. Select your preferred language and click on the Luchdaich a-nuas 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. Brùth air an Windows prìomh agus a 'sgrìobhadh Control Panel agus briog air a ' Open.
2. Suidhich Sealladh le > Roinn-seòrsa, tagh an uairsin Cuir às do phrògram gu h-ìosal prògraman earrann.
3. Locate and right-click on .Frèam Glan.
4. Tagh dì-stàlaich and confirm any prompts that appear.
5. Wait for the uninstallation process to complete and ath-thòisich am 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 le bhith a’ briogadh dùbailte air.
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. Buail an Iuchair Windows, seòrsa aplacaidean agus feartan, agus cliog air Open.
2. Lorg airson League of Legends in Rannsaich an liosta seo achadh.
3. An uairsin, tagh League of Legends agus cliog air dì-stàlaich putan air a thaisbeanadh air a shoilleireachadh.
4. A-rithist, cliog air dì-stàlaich gus dearbhadh.
5. Às dèidh dì-stàladh a 'gheama, ath-thòisich am PC.
6. An uairsin, rachaibh chun an League of Legends làrach-lìn oifigeil download duilleag agus cliog air Cluich an-asgaidh roghainn.
7. Sign up for your account and click on Luchdaich sìos airson Windows roghainn.
8. Open the downloaded faidhle rèiteachaidh.
9. Cliog air a 'phutan Stàlaich roghainn.
10. Wait for the game to be installed.
After installation is finished, play the game and the issue must be resolved.
Ceistean Bitheanta (Ceistean Àbhaisteach)
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.
Air a mholadh:
Tha sinn an dòchas gun d'fhuair thu feum air an fhiosrachadh seo agus gun robh e comasach dhut fuasgladh fhaighinn air mar a nì thu fuasgladh 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.