How to Fix League of Legends Error Code 003

League of Legends is undoubtedly a famous online multiplayer game, but many users complain that they face League of Legends error code 003 when they try to log in to the LoL servers. If you want to fix League of Legends error 003 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 003 League of Legends on your Windows 10 PC.

How to Fix League of Legends Error Code 003

Several reasons contribute to League of Legends error code 003 on your Windows 10 PC. Here are a few of them.

• Papali e qalileng ha e na litokelo tsa tsamaiso. Hence, your PC does not allow it to patch.
• Ha ho na sebaka se lekaneng ho PC ea hau. Patching (ketso ea ho kenyelletsa likhoutu tse ling ho ntlafatsa papali) e hloka sebaka se itseng.
• Lifaele tsa ho kenya le lifaele tsa tlhophiso tsa papali li senyehile le ho tlameha ho nkeloa sebaka.
• Moreki oa papali ke senyehile kapa e robehile ho PC ea hau.
• Lenaneo la antivirus kapa firewall le sireletsang ho feta tekano ke e thibela papali eo.
• siiloe ke nako Windows 10 operating system and network drivers.
• Ho na le no stable internet connection to launch and play the game.
• Ho ka ba teng misconfigured game installation files.
• E ka ba ka lebaka la e sa lokelang network settings and DNS address configurations.

Continue reading this article to fix League of Legends error 003.

Mokhoa oa 1: Mehato ea Motheo ea Tharollo ea Mathata

Firstly let us perform some of basic methods to solve the error.

1A. Qala hape 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 as instructed in our guide 6 Ways to Reboot or Restart a Windows 10 Computer.

1B. Monitor Server Uptime

Very often, you may face League of Legends error code 003 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. Etela ofisiri Riot server status update page.

2. Ebe, tsamaisetsa tlase ebe o khetha Selekane sa Legends.

3. Joale, khetha hao Sebaka le Puo Ho tsoela pele.

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.

Hape Bala: Lokisa League of Legends Error Code 900 ho Windows 10

1C. Re-sign into Game

U ka boela ua lokisa phoso eo ho buisanoeng ka eona ka ho tsoa papaling pele molaetsa ofe kapa ofe oa phoso o hlaha. Joale o ka ema nakoana kapa o qala komporo ea hau bocha. Ebe, kena hape joalo ka ha ho laetsoe ka tlase.

1. When you are in the game, press Alt + F4 linotlolo.

2. Joale, tobetsa Tsoaha.

3. Tsoa papali 'me qala ho PC ea hau hape.

4. Kena file ea hau ea litšoaneleho and log in to the game again.

1D. Troubleshoot Internet Connection

There may be some network or bandwidth issues that reduce your internet speed and disrupt your connection. Make sure your connection is stable and has good speed. Visit the Ka potlako site and run speed test to check your speed. To resolve this error, you must have a connection speed of at least 5-10 MBPS. Follow our guide to troubleshoot network connectivity on Windows 10.

1E. Beha Litlhophiso tse Loketseng tsa Letsatsi le Nako

Incorrect date and time settings in your computer may contribute to League of Legends error code 003 on Windows PC. To sync the date, region, and time settings in your Windows 10 computer, follow the below-listed instructions.

1. Tšoaea ka Linotlolo tsa Windows + I mmoho ho bula Lisebelisoa tsa Windows.

2. Joale, khetha ea Nako le Puo khetho joalo ka ha ho bonts'itsoe.

3. E latelang, ho Letsatsi le nako tab, netefatsa litekanyetso tse peli Beha nako ka bohona 'me Bea sebaka sa nako ka bohona likhetho ke toggled on.

4. Joale, tobetsa Lumellanya hona joale as highlighted above. Check if the issue is resolved or not.

Hape Bala: Mokhoa oa ho hlakola ak'haonte ea hau ea Riot

1F. Koala Mekhoa Eohle ea Background

Haeba ho na le lits'ebetso tse ngata haholo tsa morao-rao ho hau Windows 10 PC, u ke ke ua khona ho fihlella khokahano ea hau ea marang-rang habonolo, kaha mesebetsi eo kaofela e tla nka karolo ea marang-rang. Hape, ts'ebeliso ea RAM e tla ba ngata mme ts'ebetso ea papali e tla fokotseha ka mokhoa o hlakileng.

Latela tataiso ea rona Mokhoa oa ho Felisa Mosebetsi ho Windows 10 ho koala lits'ebetso tse ling tsohle tsa morao-rao ho hau Windows 10 PC.

Kamora ho koala lits'ebetso tsohle tsa morao-rao, hlahloba hore na phoso eo ho buisanoeng ka eona ho League of Legends e tsitsitse kapa che.

1G. Ntlafatsa Windows OS

All the bugs and erroneous patches in your computer can be fixed by Windows update. Microsoft releases frequent updates to fix all these problems.

Kahoo, etsa bonnete ba hore na u sebelisa mofuta o ntlafalitsoeng oa Sistimi ea Ts'ebetso ea Windows mme haeba ho na le lintlafatso tse ntseng li le teng, sebelisa tataiso ea rona Mokhoa oa ho Khoasolla le ho Kenya Windows 10 Nchafatso ea morao-rao.

After updating your Windows Operating System, check if you are able to fix League of Legends Error code 003.

1H. Ntlafatsa Bakhanni ba marang-rang

If you want to enjoy any 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 on How to Update Network Adapter Drivers on Windows 10 to update your driver and check if you have fixed the discussed issue in LoL.

Hape Bala: Lokisa League of Legends Phoso 004 ho Windows 10

1I. Roll Back Network Drivers

Sometimes, the current version of your network drivers may cause conflicts in your game, and in this case, you have to restore previous versions of installed drivers. This process is called ho khutlisetsoa morao hoa bakhanni mme o ka khutlisetsa bakhanni ba komporo ea hau habonolo maemong a bona a pele ka ho latela tataiso ea rona Mokhoa oa ho Rollback Drivers ho Windows 10.

1J. Kenya hape li-Drivers tsa Network

If you do not know how to fix error code 003 League of Legends after updating your network drivers, then reinstall the drivers to fix any incompatibility issues. There are several ways to reinstall drivers on your computer. Yet, you can easily reinstall network adapter drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.

After reinstalling network drivers, check if you can access League of Legends without any errors.

1K. Disable Antivirus Temporarily ( if applicable)

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 code 003 on your Windows 10 PC, make sure to re-enable the antivirus program since a computer without a security suite is always a threat.

Hape Bala: Lokisa Avast Blocking League of Legends (LOL)

1L. Disable Windows Defender Firewall

Ka linako tse ling, Windows Defender Firewall khomphuteng ea hau e ka thibela papali ho buloa ka lebaka la mabaka a mang a ts'ireletso. Haeba u sa tsebe ho tima Windows Defender Firewall, etela tataiso ea rona Mokhoa oa ho Thibela Windows 10 Firewall, 'me u latele litaelo tse fanoeng.

U ka latela tataiso ena Lumella kapa Thibela Lisebelisoa ka Windows Firewall ho lumella sesebelisoa.

Make sure to enable the Firewall suite again after fixing the issue in LoL as a computer without a firewall program is a threat.

Mokhoa oa 2: Matha League of Legends e le Mookameli

Ho qoba League of Legends Error Code 003 ho hau Windows 10 komporo, tsamaisa League of Legends joalo ka molaoli joalo ka ha ho laetsoe ka tlase.

1. Tobetsa ka ho le letona ho Selekane sa Legends tsela e khutšoanyane ho komporong kapa ho ea ho sesebelisoa sa ho kenya ebe o tobetsa ka ho le letona ho eona.

2. Joale, khetha ea Matlo kgetho.

3. Joale, switjha ho sebeletsana tab 'me u hlahlobe lebokose Tsamaisa lenaneo lena e le molaoli.

4. Qetellong, tobetsa Etsa kopo 'me OK ho boloka liphetoho.

Method 3: Delete LoL_air_client Folder in File Explorer (If Applicable)

Mokhoa o mong o bonolo oa ho lokisa League of Legends Error 003 ke ho hlakola foldara e itseng ho File Explorer. Sena se tlosa likarolo tse bolileng ho hau Windows 10 e amanang le papali. Mona ke mehato e seng mekae ea ho hlakola foldara.

1. Otla the Linotlolo tsa Windows + E mmoho ho bula Fumana Explorer.

2. Hona joale, ea sebakeng se latelang 'me ue bule.

C:Riot GamesLeague of LegendsRADSprojects 

Hlokomela: U kanna ua fumana foldara ea lol_air_client sebakeng se seng hape. Ela hloko haholoanyane ho fumana foldara.

3. Joale, tobetsa ka ho le letona ho lol_air_client folder mme o tobetsa ho hlakola kgetho.

Ha u se u hlakotse foldara, qala hape your computer and check if you have fixed the issue in League of Legends.

Hape Bala: Lokisa phoso ea League of Legends Directx ho Windows 10

Mokhoa oa 4: Tweak File Hosts

If the host file has edited entries of League of Legends, you will face fix League of Legends error 003 issue. Hence, you have to remove the entries to resolve the same. Here are a few instructions to tweak hosts entries.

1. Tlanya Linotlolo tsa Windows + E mmoho ho bula Fumana Explorer.

2. Joale, fetohela ho View tab 'me u hlahlobe Lintho tse patiloeng lebokose le Bontsha / pata karolo.

3. Now, copy and paste the following path into the navigation tsela of File Explorer.

C: WindowsSystem32driversetc

4. Joale, khetha 'me u tobetse ka ho le letona ho mabotho faele ebe u khetha to Bula le khetho joalo ka ha ho bonts'itsoe.

5. Joale, khetha ea Notepad khetho ho tsoa lethathamong ebe o tobetsa ho OK joalo ka ha ho bontšitsoe.

6. Hona joale, ea mabotho faele e tla buloa ka hare Notepad ka mokoa o latelang.

7. Eketsa mola ona 67.69.196.42 l3cdn.riotgames.com ho ea botlaaseng ba faele.

8. Joale, boloka faele ka ho tobetsa ka Ctrl+ S keys hammoho.

9. Tsoa Notepad and check if you have fixed the discussed issue.

Mokhoa oa 5: Hlakola Cache ea DNS & Data

Ke basebelisi ba fokolang ba khothalelitseng hore ho hlakola cache ea DNS le data ho komporo ea hau ho ba thusitse ho lokisa teko ea ho kena lethathamong le hlolehileng. Latela kamoo u laetsoeng kateng.

1. Otla the Mochini oa Windows 'me u thaepe cmd. Joale, tobetsa Open.

2. Joale, thaepa se latelang litaelo ka bonngoe. Otla Kenya senotlolo kamora taelo ka 'ngoe.

ipconfig / flushdns
ipconfig/registerdns
ipconfig / release
ipconfig / tsosolosa
Neth winsock reset

3. Emela hore litaelo li phethiloe le qala hape PC ea hau.

Hape Bala: Lokisa Litaba tsa Molumo oa League of Legends

Mokhoa oa 6: Hlakola Sebaka sa 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 003. Hence, firstly check the drive space and clean the temporary files if necessary. To check the drive space in your Windows 10 PC, check the disk space under Lisebelisoa le bakhanni as shown. If they are in red, it indicates the minimum available space.

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, which helps you clear all unnecessary files in your computer.

Mokhoa oa 7: Fetola Aterese ea DNS

Several users have suggested that switching to Google DNS addresses may help you fix League of Legends error 003. 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 an error screen.

Mokhoa oa 8: Sebelisa 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 is 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.

Sheba tataiso ea rona VPN ke eng le hore na e sebetsa joang? ho ithuta haholoanyane ka Virtual Private Limited.

If you are confused about 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.

Hang ha u se u thehile khokahano ea VPN, hlahloba hore na u lokisitse taba eo ho buisanoeng ka eona.

Hape Bala: Lokisa League of Legends Black Screen ho Windows 10

Mokhoa oa 9: Seta hape Litlhophiso tsa Marang-rang

Several users have declared that resetting network settings will resolve strange network connection issues. This method will forget all the network configuration settings, saved credentials, and a lot more security software like VPN and antivirus programs.

Ho etsa joalo, latela tataiso ea rona mabapi le Mokhoa oa ho Seta Litlhophiso tsa Marang-rang ho Windows 10

Mokhoa oa 10: Kenya hape Papali

Any misconfigured files in League of Legends will lead to an error code 003 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. Otla the Mochini oa Windows 'me u thaepe lisebelisoa le likarolo. Ebe, tobetsa Open.

2. Tsamaisetsa tlase ebe o tobetsa ho Selekane sa Legends. Ebe u khetha Tlosa.

3. Haeba o khothalletsoa, ​​tobetsa hape Tlosa.

4. Joale, tobetsa etsahalale.

5. Otla the Mochini oa Windows, taka % localappdata% Mme o tobetsa Open.

6. Penya habeli morusu Games ho bula foldara.

7. Joale, tobetsa ka ho le letona ho Install League of Legends euw foldara ebe o khetha hlakola.

8. Tšoaea ka Mochini oa Windows, mofuta % appdata% 'me u hatelle Kenya senotlolo.

9. Hlakola Selekane sa Legends foldara joalo ka ha e entsoe pele.

10. Joale, qala PC hape.

11. Joale, e-ea ho Selekane sa Legends websaeteng ya semmuso jarolla leqepheng mme o tobetsa ho TLHALA MAHALA kgetho.

12. Kena file ea hau ea Aterese ea imeile Mme o tobetsa Qala.

13. Khetha faele ea hau Letsatsi la tsoalo in the next step and click on E LATELANG.

14. Now, fill in the USERNAME, PASSWORD, and CONFIRM PASSWORD masimo.

15. Check the option I agree to the Terms of Service and I have read and acknowledge the Privacy Notice.

16. Joale, tobetsa E LATELANG.

17. Joale, tobetsa ea THABISANG LIFESETE konopo.

18. Tlanya ho downloaded installer file to install and run the game.

19. Tlanya ho kenya konopo ka potlako.

20. Finally, relaunch the papali and now you will have a fix for the discussed issue.

Hlokomela: Basebelisi ba bangata le liforamu tsa marang-rang ba tlalehile hore ho kenya papali hape ka sesebelisoa sa Hextech Repair ho thusitse ho lokisa phoso. Etela sebaka sa semmuso sa lisebelisoa tsa Hextech Repair 'me u khoasolle lenaneo. Ha e na litšenyehelo, ka hona ha o kenya le ho qala sesebelisoa, o tla bona khetho ea ho kenya papali hape. Latela litaelo ho lokisa bothata.

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Re tšepa hore tataiso ena e bile thuso 'me u ka e lokisa League of Legends error code 003 on your device. 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.