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 administratif hak; hence your PC does not allow it to patch.
- There is not papan sing cukup 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 ngrusak and have to be replaced.
- The game client is ngrusak or broken on your PC.
- The overprotective antivirus program or firewall is pamblokiran dulinan.
- 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.
Cara 1: Langkah Ngatasi Masalah Dasar
The following are the basic methods to solve the error.
1A. Wiwiti maneh 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. Navigasi menyang menu Windows Power User kanthi mencet tombol Tombol Windows lan X bebarengan.
2. Pilih Mateni utawa mlebu metu.
3. Akhire, klik ing Baleni meneh.
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. Dolan maring pejabat Riot-server status update page.
2. Then, scroll down and select Liga Legenda.
3. Then, select your Wilayah and Language Kanggo terus.
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.
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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 Tombol Alt + F4 bebarengan.
2. Saiki, klik ing Mlebu.
3. Exit the game and restart PC sampeyan.
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. Pencet Tombol Windows + I bebarengan kanggo mbukak Setelan Windows.
2. Saiki, pilih Wektu & Basa pilihan minangka ditampilake.
3. Sabanjure, ing Tanggal & wektu tab, njamin loro nilai Setel wektu kanthi otomatis lan Setel zona wektu kanthi otomatis opsi diuripake.
4. Banjur, klik ing Sink saiki minangka disorot ing ndhuwur.
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 Nganyari OS Windows
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.
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1 aku. Roll Back Drivers GPU
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 rollback saka driver lan sampeyan bisa kanthi gampang mbalekake driver komputer menyang negara sadurunge kanthi nuruti pandhuan Cara Rollback Drivers ing 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. Ndandani File Sistem
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.
Untunge, sampeyan Windows 10 PC duwe alat ndandani kaya SFC (System File Checker) lan DISM (Deployment Image Servicing and Management) sing bakal mbantu sampeyan ndandani kabeh file sing rusak.
Waca pandhuan babagan Cara Ndandani File Sistem ing Windows 10 lan tindakake langkah-langkah kaya sing diwenehake kanggo ndandani kabeh file sing rusak.
1L. Pateni Antivirus Sauntara (Yen 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.
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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. Klik-tengen ing Liga Legenda trabasan ing desktop utawa navigasi ing direktori instalasi lan klik-tengen ing.
2. Saiki, pilih Properties pilihan.
3. Banjur, pindhah menyang kompatibilitas tab lan mriksa kothak Bukak program iki minangka administrator.
4. Akhire, klik ing aplikasi lan OK kanggo nyimpen pangowahan.
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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. Pencet Tombol Windows + E bebarengan kanggo mbukak File Explorer.
2. Now, navigate to the following location and open it.
C:Riot GamesLeague of LegendsRADSprojectslol_air_client
Catetan: You may also find the lol_air_client folder in some other location too. Pay a bit extra attention to finding the folder.
3. Saiki, klik-tengen ing lol_air_client folder lan klik ing Busak pilihan.
Once you have deleted the folder, urip maneh 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. Pencet Tombol Windows + E bebarengan kanggo mbukak File Explorer.
2. Saiki, navigasi menyang lokasi ing ngisor iki path.
C:Riot GamesLeague of LegendsRADSprojectslolpatcherreleasesdeploy
3. Ing masang folder, klik-tengen ing 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.
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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. Pencet Tombol Windows + E bebarengan kanggo mbukak File Explorer.
2. Saiki, pindhah menyang View tab banjur priksa Item sing didhelikake kothak ing Show / delikna bagean.
3. Now, copy and paste the following path into the navigation path of File Explorer.
C: WindowsSystem32driversetc
4. Saiki, pilih lan klik-tengen ing Sarwa dumadi file banjur pilih Mbukak karo pilihan minangka ditampilake.
5. Saiki, pilih Notepad pilihan saka dhaptar banjur klik ing OK kaya sing digambarake.
6. Saiki, sing Sarwa dumadi file will be opened in Notepad kaya nderek.
7. Add this line 67.69.196.42 l3cdn.riotgames.com to the bottom of the file.
8. Now, save the file by clicking on Ctrl+S tombol bebarengan.
9. Metu Notepad 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. Tekan ing Tombol Windows lan ngetik cmd Banjur, klik ing Open.
2. Saiki, ketik ing ngisor iki perintah siji mbaka siji. Pukulan Ketik tombol sawise saben printah.
ipconfig / flushdns ipconfig / registerdns ipconfig / release ipconfig / renew reset netsh winsock
3. Enteni printah kanggo kaleksanan lan miwiti maneh PC.
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Cara 7: Mbusak Spasi Drive
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.
Langkah I: Priksa Drive Space
Kanggo mriksa papan drive ing Windows 10 PC, tututi langkah-langkah ing ngisor iki.
1. Tekan ing Tombol Windows + E bebarengan kanggo mbukak File Explorer.
2. Saiki, klik ing PC iki from the left screen.
3. Priksa papan disk ing ngisor Piranti lan driver minangka ditampilake. Yen padha abang, nimbang mbusak file sauntara.
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.
Cara 8: Ganti Alamat DNS
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.
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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. Pencet Tombol Windows + R bebarengan kanggo mbukak Run kothak dialog.
2. Saiki, ketik regedit lan kenek Ketik tombol kanggo miwiti Registry Editor.
3. Saiki, navigasi menyang lokasi ing ngisor iki path ing Registry Editor.
ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftDirectX
4. Saiki, klik-tengen ing InstalledVersion file lan klik ing Busak pilihan.
5. Banjur, klik-tengen ing versi file and then select the Busak pilihan.
6. Now, follow our guide Download And Install DirectX on Windows 10 to reinstall DirectX on your Windows 10 PC.
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Method 11: Reinstall 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. Tekan ing Tombol Windows lan ngetik app lan fitur. Banjur, klik ing Open.
2. Saiki, goleki Liga Legenda ing dhaptar banjur klik ing. Banjur, pilih Nyopot pilihan.
3. Yen sampeyan dijaluk, klik maneh Nyopot.
4. Banjur, pindhah menyang Liga Legenda situs resmi kaca download lan klik ing PLAY FOR FREE pilihan.
5. Sign up for your account and click on Download kanggo Windows option. Then, click on the nginstal pilihan.
6. Wait for the game to be installed. Navigate to Undhuhanku ing File Explorer banjur klik kaping pindho ing persiyapan file kanggo mbukak aplikasi.
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.
Catetan: 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.
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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.
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Muga-muga pandhuan iki migunani, lan sampeyan bisa ndandani 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.