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.

• Lîstika hatî destpêkirin tune mafên îdarî. Hence, your PC does not allow it to patch.
• Nîne cîhê bes li ser PC-ya xwe. Patching (çalakiya tevlêkirina kodên zêde ji bo zêdekirina lîstikê) hin cîh hewce dike.
• Pelên sazkirinê û pelên mîhengê yên lîstikê ne bertîlgir û divê bên guhertin.
• Muwekîlê lîstikê ye bertîlgir an jî li ser PC-ya xwe şikestiye.
• Bernameya antîvîrusê ya zêde-parastî an dîwarê agir e astengkirin lîstik.
• Kevn Windows 10 operating system and network drivers.
• Heye no stable internet connection to launch and play the game.
• Dibe ku hebe misconfigured game installation files.
• Ew dikare ji ber ne guncan network settings and DNS address configurations.

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

Rêbaz 1: Gavên Çareserkirina Pirsgirêkên Bingehîn

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

1A. PC-ê ji nû ve bidin destpêkirin

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. Serdana fermî Riot server status update page.

2. Dûv re, li jêr bigerin û hilbijêrin League of Legends.

3. Hingê, xwe hilbijêre Herêm û Ziman berdewam bikin.

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.

Her weha bixwîne: Li ser Windows 900 Koda Çewtiya League of Legends 10 rast bikin

1C. Re-sign into Game

Di heman demê de hûn dikarin xeletiya nîqaşkirî rast bikin bi derketina ji lîstikê berî ku her peyamek xeletiyê bipirse. Dûv re hûn dikarin demek bisekinin an jî komputera xwe ji nû ve bidin destpêkirin. Dûv re, wekî ku li jêr hatî destnîşan kirin dîsa têkevinê.

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

2. Naha, pê bikirtînin Guhê xwe nedene.

3. Derkevin lîstik û PC-ê dîsa biceribîne.

4. Ketin ya xwe şehadan 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 Speedtest 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. Mîhengên Dîrok û Demjimêrê Rast Bikin

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. Pressap bikin Bişkojkên Windows + I bi hev re vekin Settings Settings.

2. Niha, hilbijêre Dem & Ziman vebijark wekî ku tê xuyang kirin.

3. Paşê, li Dem & dem tab, du nirxan piştrast bikin Dem bixweber danîn û Zeviya dem bixweber danîn vebijêrk in pêxist.

4. Piştre, li ser bitikîne Niha senkronîze bikin as highlighted above. Check if the issue is resolved or not.

Her weha bixwîne: Meriv çawa Hesabê Riot-a xwe Jê Bike

1F. Hemî Pêvajoyên Paşverû bigire

Ger li ser Windows 10 PC-ya we pir pêvajoyên paşerojê hene, hûn nekarin bi hêsanî bigihîjin girêdana torê, ji ber ku hemî ew karan dê pareyek ji torê bigirin. Di heman demê de, mezaxtina RAM-ê dê bêtir be û performansa lîstikê dê bi eşkere hêdî bibe.

Rêbernameya me bişopînin Meriv Çawa Di Windows 10-ê de Karê Biqedîne da ku hemî pêvajoyên paşîn ên din ên li ser Windows 10 PC-ya xwe bigire.

Piştî girtina hemî pêvajoyên paşîn, kontrol bikin ka xeletiya nîqaşkirî ya di League of Legends de rast e an na.

1G Windows OS-ê nûve bikin

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

Ji ber vê yekê, pê ewle bine ku hûn guhertoya nûvekirî ya Pergala Xebatê ya Windows-ê bikar tînin û heke nûvekirinek li benda çalakiyê ne, rêberê me bikar bînin Meriv Çawa Nûvekirina Dawîn a Windows 10 Dakêşîne û Saz bike

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

1H. Ajokarên torê nûve bikin

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.

Her weha bixwîne: Di Windows 004 de xeletiya League of Legends 10 rast bikin

1I. Roll Back Drivers Network

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 rollback of ajokaran û hûn dikarin bi hêsanî ajokarên komputera xwe vegerînin rewşa wan a berê bi şopandina rêbernameya me Meriv Çawa Ajokerên Vegerandina Li ser Windows 10.

1J. Ajokarên Torê ji nû ve saz bikin

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.

Her weha bixwîne: Avast Blocking League of Legends (LOL) rast bikin

1L. Disable Windows Defender Firewall

Car carinan, Windows Defender Firewall di komputera we de dibe ku ji ber hin sedemên ewlehiyê vekirina lîstikê asteng bike. Heke hûn nizanin ka meriv çawa Windows Defender Firewall-ê neçalak bike, bi rêberiya me re biçin Meriv Çawa Windows 10 Firewall-ê neçalak bike, û rêwerzên ku têne dayîn bişopînin.

Hûn dikarin vê rêbernameyê bişopînin Destûr bidin an Astengkirina Serlêdanan bi navgîniya Firewall-a Windows-ê ve bikin da ku destûr bidin sepanê.

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

Rêbaz 2: Lîga Legends wekî Rêveber bimeşîne

Ji bo ku ji Koda Çewtiya League of Legends 003 li ser komputera xweya Windows 10 dûr nekevin, League of Legends wekî rêveberek wekî ku li jêr hatî destnîşan kirin bimeşînin.

1. Li ser-rast-bikirtînin League of Legends kurteya on the desktop or navigate to the pelrêça sazkirinê û pê-rastê wê bitikînin.

2. Niha, hilbijêre Properties dibe.

3. Dûv re, biguherînin compatibility tab û qutîkê kontrol bikin Vê bernameyê wekî rêvebirê bikar bînin.

4. Di dawiyê de, li ser bitikîne Bikaranîn û OK da ku guhastinan hilîne.

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

Rêbazek din a hêsan a rastkirina League of Legends Error 003 ev e ku peldankek taybetî ya di File Explorer de jêbirin. Ev di Windows 10-a we de bi lîstikê re têkildar beşên xirab radike. Li vir çend gav hene ku peldankê jêbirin.

1. Lêxin Bişkojkên Windows + E bi hev re vekin Explorer Explorer.

2. Niha, li cîhê jêrîn bigerin û wê vekin.

C:Riot GamesLeague of LegendsRADSprojects 

Not: Her weha hûn dikarin peldanka lol_air_client li cîhek din jî bibînin. Ji bo dîtina peldankê hinekî din bala xwe bidin.

3. Niha, li ser rast-klîk bikin lol_air_client folder û li ser hilbijêre Vemirandina dibe.

Piştî ku we peldankê jêbirin, veguhestin your computer and check if you have fixed the issue in League of Legends.

Her weha bixwîne: Di Windows 10 de xeletiya Directx League of Legends rast bikin

Rêbaz 4: Mêvandarên Pelê Tweak

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. Rojnamevanî Bişkojkên Windows + E bi hev re vekin Explorer Explorer.

2. Niha, veguherîne ser Dîtinî tab û kontrol bikin Tiştan veşartî qutiya li Nîşan / veşêrin liq.

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

C: WindowsSystem32driversetc

4. Niha, hilbijêre û rast-klîk li ser mêvandar pelê û hilbijêre Bi vekirî ye vebijark wekî ku tê xuyang kirin.

5. Niha, hilbijêre Notepad vebijarkek ji navnîşê û li ser bikirtînin OK wek ku hatiye teswîrkirin.

6. Now, mêvandar pel dê tê de vebe Notepad wiha ye.

7. Vê rêzê zêde bike 67.69.196.42 l3cdn.riotgames.com heta binê pelê.

8. Niha, pelê bi tikandina li ser xilas bike Ctrl+ S keys bihevra.

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

Rêbaz 5: DNS Cache & Daneyên paqij bikin

Hin bikarhêneran pêşniyar kirine ku paqijkirina cache û daneyên DNS-ê li ser PC-ya we ji wan re bûye alîkar ku hewla tevlêbûna pirsgirêka têkçûyî ya rêzê rast bikin. Li gorî ku hatî destnîşan kirin bişopînin.

1. Lêxin Kilîta Windows û cureyê cmd. Piştre, li ser hilbijêre Vekirî.

2. Niha, jêrîn binivîse emrê yek bi yek. Lêxistin Bişkojka binivîse piştî her ferman.

ipconfig / flushdns
ipconfig/registerdns
ipconfig / berdan
ipconfig / nûvekirin
netsh winsock veguhestin

3. Li bendê bin ku emrên ku bêne bicîh kirin û veguhestin PC-ya xwe.

Her weha bixwîne: Pirsgirêkên Dengê League of Legends rast bikin

Rêbaz 6: Cihê Drive Paqij bike

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 Amûr û ajokarên 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.

Rêbaz 7: Navnîşana DNS-ê biguherînin

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.

Rêbaz 8: Tora Taybet a Virtual bikar bînin

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.

Awirek li rêberê me bidin VPN çi ye û ew çawa dixebite? ji bo bêtir fêrbûna li ser 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.

Piştî ku we pêwendiyek VPN saz kir, kontrol bikin ka we pirsgirêka nîqaşkirî rast kiriye.

Her weha bixwîne: Di Windows 10-ê de Ekrana Reş a League of Legends rast bikin

Rêbaz 9: Mîhengên Tora Vegere

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.

Ji bo vê yekê, rêbernameya me bişopînin Meriv çawa Mîhengên Torê li ser Windows 10 Vegere

Method 10: Reinstall Game

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. Lêxin Kilîta Windows û cureyê sepan û taybetmendiyên. Piştre, li ser bikirtînin Vekirî.

2. Scroll down û li ser bitikîne League of Legends. Piştre, hilbijêrin Rakirin.

3. Heke ji we tê xwestin, dîsa li ser bikirtînin Rakirin.

4. Naha, pê bikirtînin Done.

5. Lêxin Kilîta Windows, cureyê % localappdata% û bitikîne Vekirî.

6. Du caran li ser bikirtînin Games Riot ji bo vekirina peldankê.

7. Niha, li ser rast-klîk bikin Install League of Legends euw peldanka û hilbijêrin Vemirandina.

8. Pressap bikin Kilîta Windows, tîp % appdata% û çapemeniyê Bişkojka binivîse.

9. Jê jêbirin League of Legends peldanka wekî berê kirin.

10. Naha, PC-ê ji nû ve saz bikin.

11. Dûv re, biçin ser League of Legends malpera fermî rûpel download û li ser hilbijêre LI SER BELA L PLSTIKIN dibe.

12. Ketin ya xwe Navnîşana emailê û bitikîne DESTPÊKIRIN.

13. Hilbijartina xwe Roja bûyînê in the next step and click on NEXT.

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

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

16. Piştre, li ser bitikîne NEXT.

17. Niha, li ser bitikîne JI BO WINDOWS DAXISTIN pişkov.

18. Li ser binêrin downloaded installer file to install and run the game.

19. Li ser binêrin Lêkirin bişkojka di nav de.

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

Not: Gelek bikarhêner û forumên serhêl ragihandine ku ji nû ve sazkirina lîstikê bi amûra Hextech Repair re alîkariya rastkirina xeletiyê kir. Serdana malpera fermî ya amûra Hextech Repair bikin û bernameyê dakêşin. Ew bê lêçûn e, ji ber vê yekê gava ku hûn amûrê saz bikin û dest pê bikin, hûn ê vebijarkek bibînin ku lîstikê ji nû ve saz bikin. Talîmatan bişopînin da ku pirsgirêk çareser bikin.

Baştir e:

Em hêvî dikin ku ev rêber alîkar bû û hûn dikarin rast bikin 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.