League of Legends is undoubtedly a famous online multiplayer game, but many users complain that they face League of Legends Error Code 900 when they try to log in to the LoL servers. If you want to fix League of Legends Error 900 on your Windows 10 PC, you have to know the reasons that cause this problem. This covers all the reasons that cause the problem that helps you understand how to fix error code 900 League of Legends on your Windows 10 PC.
How to Fix League of Legends Error Code 900 on Windows 10
Continue reading to know about the solutions to fix League of Legends error code 900 on Windows 10 PC in detail.
What Causes League of Legends Error Code 900?
Several reasons contribute to League of Legends Error 900 on your Windows 10 PC. Here are a few of them.
- The launched game does not have whakahaere tika; hence your PC does not allow it to patch.
- Karekau iti te wāhi on your PC. Patching (the act of including additional codes to enhance gaming) needs some space.
- The installation files and configuration files of the game are pirau and have to be replaced.
- The game client is pirau or broken on your PC.
- The overprotective antivirus program or firewall is ārai te kemu.
- Outdated Windows 10 operating system and drivers.
- There is no stable internet connection to launch and play the game.
- Misconfigured game installation files.
- Inappropriate network settings and DNS address configurations.
Solutions to Fix Error Code 900 League of Legends
Here is a list of troubleshooting methods to help you fix League of Legends Error 900. Follow them in the same order to attain the best results.
Tikanga 1: Nga Mahi Raparongoa Taketake
The following are the basic methods to solve the error.
1A. Tīmataria anō te PC
The general trick to resolve all the temporary glitches associated with League of Legends is to restart your computer. You can restart your PC by following the steps.
1. Whakatere ki te Windows Power User tahua mā te pēhi i te Matapihi me nga taviri X I te wa kotahi.
2. Tīpako Whakamutuhia, waitohu ranei.
3. Ka mutu, pawhiria Tīmata.
1B. Restart Router
This is a simple troubleshooting way that will help you fix League of Legends Error 900 within simple steps. You can restart your router by following our Restart Router or Modem guide. Once your router has restarted, check if you are able to fix the discussed error.
1C. Check Server Status
Very often, you may face League of Legends Error 900 due to problems from the server side. To check whether the server is offline or it has some technical problems, follow the below-mentioned steps.
1. Haere ki te rangatira Riot-server status update page.
2. Then, scroll down and select Tuhinga o mua.
3. Na, tohua to Rohe me te Reo kia haere tonu.
4. On the next page, you can see any notifications for server-end errors. If there are any, you have to wait until they are resolved.
Ano hoki: Me pehea te muku i to putea Riot
1D. Re-login Account
You can also fix the discussed error by signing out of the game before any error message prompts up. You can then wait for a while or restart your computer. Then, sign in again as instructed below.
1. When you are in the game, hit the Alt + F4 kī tahi.
2. Na, panui i runga Waitohuhia.
3. Exit the game and tīmata ano i to PC.
4. Enter your credentials and log in to the game again.
1E. Set Proper Date & Time Settings
Incorrect date and time settings in your computer may contribute to League of Legends Error Code 900 on Windows PC. To sync the date, region, and time settings in your Windows 10 computer follow the below-listed instructions.
1. Whakapirihia te Matapihi + I nga taviri tahi ki te whakatuwhera Tautuhinga Matapihi.
2. Na, tohua te Te Wa me te Reo kōwhiringa rite whakaaturia.
3. I muri mai, i roto i te Te Ra me te wa tab, ensure the two values Whakaritea i te waa aunoa a Tautuhia aunoa te rohe wa kua takahurihia nga whiringa.
4. Na, pawhiria Tukutahi inaianei kua tohua i runga ake nei.
1F. Close All Background Processes
If there are too many background processes on your Windows 10 PC, you cannot access your network connection that easily, since all those tasks will take a share of the network. Also, RAM consumption will be more and the performance of the game will slow down apparently.
Follow our guide How to End Task in Windows 10 to close all other background processes on your Windows 10 PC.
After closing all the background processes, check if the discussed error in League of Legends is fixed or not.
1G Whakahou Windows OS
All the bugs and erroneous patches in your computer can be fixed by Windows updates. Microsoft releases frequent updates to fix all these problems.
Hence, make sure whether you are using the updated version of the Windows Operating System and if any updates are pending in action, use our guide How to Download and Install Windows 10 Latest Update
After updating your Windows Operating System, check if you are able to fix League of Legends Error 900
1H. Update GPU Drivers
If you want to enjoy any graphical games without any errors, your drivers must be in a perfect state. If the drivers are outdated or faulty, make sure you update them. You can search for the newest releases of drivers from its official websites, or you can update them manually.
Follow our guide 4 Ways to Update Graphics Drivers in Windows 10 to update your driver and check if you have fixed the discussed issue in LoL.
Ano hoki: Me pehea te korero mena kei te mate to kaari whakairoiro
1I. Hurihia nga taraiwa GPU Whakamuri
Sometimes, the current version of your graphics drivers may cause conflicts in your game, and in this case, you have to restore previous versions of installed drivers. This process is called whakamuri o nga taraiwa a ka taea e koe te huri whakamuri i o taraiwa rorohiko ki o raatau ahuatanga o mua ma te whai i ta maatau aratohu Me pehea te Huri Whakamuri i nga Kaitaraiwa Windows 10.
1J. Reinstall GPU Drivers
If you do not know how to fix error code 900 League of Legends after updating your GPU drivers, then reinstall device drivers to fix any incompatibility issues. There are several ways to reinstall drivers on your computer. Yet, you can easily reinstall Graphical drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.
After reinstalling GPU drivers, check if you can access League of Legends without any errors.
1K. Repair System Files
If there are any corrupt system files in your Windows Operating system, your PC may face a lot of internet connectivity issues. If you are experiencing League of Legends Error Code 900 very recently, there are some chances that your computer files have become corrupt or damaged.
Waimarie, kei a koe Windows 10 He taputapu whakatikatika i roto i te PC penei i te SFC (System File Checker) me DISM (Deployment Image Servicing and Management) hei awhina i a koe ki te whakatika i nga konae kino katoa.
Pānuihia to maatau aratohu mo te Whakatika i nga konae Pūnaha i runga Windows 10 ka whai i nga huarahi i tohutohuhia ki te whakatika i o konae kino katoa.
1L Monokia te pareketo mo te wa poto (mehemea e tika ana)
One other possible reason that causes the discussed issue is your security suite. When your antivirus programs detect LoL files and folders as a threat, you will face several conflicts. So, read our guide on How to Disable Antivirus Temporarily on Windows 10 and follow the instructions to disable your Antivirus program temporarily on your PC.
After you fix League of Legends Error 900 on your Windows 10 PC, make sure to re-enable the antivirus program since a computer without a security suite is always a threat.
Ano hoki: Fix Avast Blocking League of Legends (LOL)
1M. Disable Windows Defender Firewall (Not Recommended)
At times, Windows Defender Firewall in your computer may prevent the game from being opened due to some security reasons. If you don’t know how to disable the Windows Defender Firewall, go through our guide How to Disable Windows 10 Firewall, and follow the instructions that are given.
Make sure to enable the Firewall suite again after fixing the issue in LoL as a computer without a firewall program is a threat. You can follow this guide Allow or Block Apps through the Windows Firewall to allow the app.
Method 2: Run League of Legends as Administrator
To avoid League of Legends Error Code 900 on your Windows 10 computer, run League of Legends as an administrator as instructed below.
1. Paato matau-i runga i te League o Legends pokatata i runga i te papamahi, whakatere ranei i te whaiaronga whakaurunga me te-matau tika ki runga i taua waa.
2. Na, tohua te āhuatanga kōwhiringa.
3. Na, huri ki te Hototahi ripa ka tirohia te pouaka Whakahaerehia tenei papatono hei kaiwhakahaere.
4. Ka mutu, pawhiria Anga a OK ki te whakaora nga panga.
Ano hoki: Whakatikahia te Hapa League of Legends 004 i roto Windows 10
Method 3: Delete LoL_air_client Folder (If Applicable)
Another simple way to fix League of Legends Error 900 is to delete a specific folder in File Explorer. This removes the corrupt components in your Windows 10 associated with the game. Here are a few steps to delete the folder.
1. Whakapirihia te Nga taviri Windows + E tahi ki te whakatuwhera Kōnae Explorer.
2. Now, navigate to the following location and open it.
C:Riot GamesLeague of LegendsRADSprojectslol_air_client
Tuhipoka: You may also find the lol_air_client folder in some other location too. Pay a bit extra attention to finding the folder.
3. Na, pāwhiri-matau i runga i te lol_air_client kōpaki ka paato i te Mukua kōwhiringa.
Once you have deleted the folder, whakaara ano i te PC and check if you have fixed the issue in League of Legends.
Method 4: Run League of Legends Manually
If your computer takes some additional time to patch up League of Legends, you will face League of Legends Error Code 900 issue. Yet, you can manually patch the game by following the below-mentioned steps.
1. Whakapirihia te Nga taviri Windows + E tahi ki te whakatuwhera Kōnae Explorer.
2. Na, whakatere ki te waahi e whai ake nei ara.
C:Riot GamesLeague of LegendsRADSprojectslolpatcherreleasesdeploy
3. I roto i te tohatoha kōpaki, pāwhiri-matau i runga i te LoLPatcher.exe executable file and click on Run as administrator.
Once you have launched your game manually, check if you face the issue in League of Legends again.
Ano hoki: Whakatikahia te Hapa Directx League of Legends i Windows 10
Method 5: Tweak File Hosts
If the host file has edited entries of League of Legends, you will face League of Legends Error 900 issue. Hence, you have to remove the entries to resolve the same. Here are a few instructions to tweak hosts entries.
1. Press Nga taviri Windows + E tahi ki te whakatuwhera Kōnae Explorer.
2. Na, huri ki te Tirohia ripa ka tirohia te Nga mea huna pouaka i roto i te Whakaatu / huna wāhanga.
3. Now, copy and paste the following ara ki te ara whakatere o Kōnae Explorer.
C: WindowsSystem32driversetc
4. Na, tīpako me te pāwhiri-matau i runga i te ope konae ka kowhiri i te Whakatūwherahia kōwhiringa rite whakaaturia.
5. Na, tohua te Pouakaata kōwhiringa mai i te rārangi ka pāwhiri i runga OK i whakaahuatia.
6. Na, ko te ope ka whakatuwherahia te konae ki roto Pouakaata e whai ake nei.
7. Add this line 67.69.196.42 l3cdn.riotgames.com to the bottom of the file.
8. Na, whakaora i te kōnae mā te pāwhiri i runga i Mana+S mau taviri.
9. Putaatu Pouakaata and check if you have fixed the discussed League of Legends Error Code 900 issue.
Method 6: Clear DNS Cache & Data
Few users have suggested that clearing the DNS cache and data on your PC has helped them fix attempt to join queue failed issue. Follow as instructed.
1. Patua te Kī Windows me te momo cmd Na, panui i runga tuwhera.
2. Na, patohia enei e whai ake nei whakahau one by one. Hit Whakauruhia te matua i muri i ia whakahau.
ipconfig / flushdns ipconfig/registerdns ipconfig / tuku ipconfig / whakahoutanga netsh winsock tautuhi
3. Taria kia mahia nga whakahau ka whakaara ano i to PC.
Ano hoki: Whakatikahia nga take oro o League of Legends
Method 7: Clear Drive Space
If your PC does not have any drive space to install any new patches from the game, you cannot fix League of Legends Error Code 900. Hence, firstly check the drive space and clean the temporary files if necessary.
Hipanga I: Tirohia te Mokowā Puku
Hei tirotiro i te mokowā puku i roto i to Windows 10 PC, whai i nga waahanga kua whakahuahia i raro nei.
1. Patua te Nga taviri Windows + E tahi ki te whakatuwhera Kōnae Explorer.
2. Na, panui i runga Tenei PC from the left screen.
3. Tirohia te mokowā kōpae i raro Devices and drivers kua whakaaturia. Mena kei te whero, whakaarohia te whakakore i nga kōnae rangitahi.
StepII: Clear Temporary Files
If there is minimum available space in your computer contributing to the discussed problem, follow our guide 10 Ways to Free Up Hard Disk Space On Windows that helps you clear all unnecessary files in your computer.
Method 8: Change DNS Address
Several users have suggested that switching to Google DNS addresses may help you fix League of Legends Error 900. If you launch the game properly and face an error prompt, follow our guide to change the DNS address. This will help you fix all DNS (Domain Name System) problems so you can launch the game without any hustles.
After changing your DNS address, check if you can launch LoL without error screen.
Ano hoki: Whakatikahia te Mata Pango League of Legends i Windows 10
Method 9: Use Virtual Private Network
Still, if you are unable to fix your problem, you can try using Virtual Private Network. It ensures to keep your connection more private and encrypted. You can change the geographic region with the help of VPN settings so you can fix the discussed issue easily. Although there are so many free VPNs available over the internet, you are advised to use a reliable VPN service to enjoy premium versions and features.
Have a glance at our guide What is a VPN and how it works? to learn more about Virtual Private Limited.
If you are confusing how to set up a VPN on your Windows 10 computer, follow our guide on How to set up a VPN on Windows 10 and implement the same.
Once you have set up a VPN connection, check if you have fixed the discussed issue.
Method 10: Delete DirectX via Registry
Several gamers have confirmed that reinstalling DirectX on your PC helped them to fix error code 900 League of Legends. Here is how to delete DirectX installed file from Registry.
1. Whakapirihia te Nga taviri Windows + R tahi ki te whakatuwhera i te Whakahaere pouaka korero.
2. Na, pato regedit me te patu Whakauruhia te matua ki te whakarewa i te Kaiwhakahaere Rēhita.
3. Na, whakatere ki te waahi e whai ake nei ara in the Registry Editor.
ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftDirectX
4. Na, pāwhiri-matau i runga i te InstalledVersion kōnae ka paato i te Mukua kōwhiringa.
5. Na, pāwhiri-matau i runga i te putanga file and then select the Mukua kōwhiringa.
6. Now, follow our guide Download And Install DirectX on Windows 10 to reinstall DirectX on your Windows 10 PC.
Ano hoki: Whakatikahia nga Whakataka Anga o League of Legends
Tikanga 11: Whakahoutia te League of Legends
Any misconfigured files in League of Legends will lead to error code 900 League of Legends issue even if you have followed all the above-discussed methods and updated all the pending actions. So, in this case, you have no other option than to reinstall the game. The game is tied up with your account and when you reinstall the game, you will not lose your progress. Here is how to reinstall League of Legends.
1. Patua te Kī Windows me te momo taupānga me nga ahuatanga. Na, pawhiria tuwhera.
2. Na, rapua League o Legends i roto i te rarangi ka paato i runga. Na, tohua te Wetetāuta kōwhiringa.
3. Mēnā ka ākina koe, pāwhiritia anō Wetetāuta.
4. Na, haere ki te League o Legends paetukutuku mōhiohio whārangi download ka pāwhiri i te TARI MO TE KOREUTU kōwhiringa.
5. Waitohu mo to putea ka paato atu Tikiake mo Windows option. Then, click on the tāuta kōwhiringa.
6. Wait for the game to be installed. Navigate to Nga Tikiake i roto i te File Explorer ka paato-rua i te tatūnga kōnae hei whakahaere i te tono.
7. Follow the on-screen instructions to install the game on your Windows 10 PC.
8. Finally, relaunch the game and now you will have a fix for the discussed issue.
Tuhipoka: Many users and online forums have reported that reinstalling the game with the Hextech Repair tool helped fix the error. Visit the official Hextech Repair tool site and download the program. It is free of cost, hence when you install and launch the tool, you will see an option to reinstall the game. Follow the instructions to fix the problem.
Ano hoki: How To Fix League Of Legends Client Not Opening Issues
Method 12: Contact League of Legends Support
Lastly, try to contact the League of Legends support team regarding your League of Legends Error 900 problem.
Manakohia:
We hope that this guide was helpful, and you could fix League of Legends Error Code 900 on your PC. Let us know what you want to learn about next. Also, if you have any queries/suggestions regarding this article, then feel free to drop them in the comments section.