Disyembre 16, 2022

How to Fix League of Legends Error Code 003

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

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.

  • Ang inilunsad na laro ay walang mga karapatang pang-administratibo. Hence, your PC does not allow it to patch.
  • Walang sapat na espasyo sa iyong PC. Ang pag-patch (ang pagkilos ng pagsasama ng mga karagdagang code upang mapahusay ang paglalaro) ay nangangailangan ng ilang espasyo.
  • Ang mga file sa pag-install at mga file ng pagsasaayos ng laro ay sira at kailangang palitan.
  • Ang kliyente ng laro ay sira o sira sa iyong PC.
  • Ang overprotective antivirus program o firewall ay pag-block ang laro.
  • lipas na sa panahon Windows 10 operating system and network drivers.
  • Mayroon no stable internet connection to launch and play the game.
  • Maaaring mayroong mali ang pagkaka-configure game installation files.
  • Ito ay maaaring dahil sa hindi naaangkop network settings and DNS address configurations.

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

Paraan 1: Pangunahing Mga Hakbang sa Pag-troubleshoot

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

1A. I-restart ang 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.

i-restart ang PC

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. Bisitahin ang opisyal Riot server status update page.

Visit the official Riot-server status update page

2. Pagkatapos, mag-scroll pababa at piliin Liga ng mga alamat.

scroll down and select League of Legends

3. Pagkatapos, piliin ang iyong Rehiyon at wika upang magpatuloy.

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.

if there are any, you have to wait until they are resolved | League of Legends error code 003

Gayundin Basahin: Ayusin ang League of Legends Error Code 900 sa Windows 10

1C. Re-sign into Game

Maaari mo ring ayusin ang tinalakay na error sa pamamagitan ng pag-sign out sa laro bago mag-prompt ang anumang mensahe ng error. Pagkatapos ay maaari kang maghintay ng ilang sandali o i-restart ang iyong computer. Pagkatapos, mag-sign in muli gaya ng itinuro sa ibaba.

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

2. Ngayon, mag-click sa Mag-sign Out.

3. Lumabas sa laro at i-restart ang iyong PC.

Mag-click sa restart

4. Ipasok ang iyong Kredensyal 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 Subukan ang Bilis 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.

Patakbuhin ang troubleshooter para sa mga Network adapter sa seksyong Hanapin at ayusin ang iba pang mga problema sa mga setting ng Troubleshoot

1E. Itakda ang Wastong Mga Setting ng Petsa at Oras

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. pindutin ang Mga susi ng Windows + I sabay buksan Mga Setting ng Windows.

2. Ngayon, piliin ang Oras at Wika opsyon tulad ng ipinapakita.

Now, click on Time Language

3. Susunod, sa Petsa at oras tab, tiyakin ang dalawang halaga Itakda ang awtomatikong oras at Itakda ang awtomatikong time time ang mga pagpipilian ay naka-on.

Set the time zone automatically options are toggled on

4. Pagkatapos, mag-click sa I-sync ngayon as highlighted above. Check if the issue is resolved or not.

Gayundin Basahin: Paano Tanggalin ang Iyong Riot Account

1F. Isara ang Lahat ng Proseso sa Background

Kung napakaraming proseso sa background sa iyong Windows 10 PC, hindi mo ma-access nang ganoon kadali ang iyong koneksyon sa network, dahil ang lahat ng mga gawaing iyon ay magkakaroon ng bahagi ng network. Gayundin, ang pagkonsumo ng RAM ay magiging higit pa at ang pagganap ng laro ay tila bumagal.

Sundin ang aming gabay na Paano Tapusin ang Gawain sa Windows 10 upang isara ang lahat ng iba pang proseso sa background sa iyong Windows 10 PC.

Mag-click sa Tapusin ang gawain

Pagkatapos isara ang lahat ng mga proseso sa background, suriin kung ang tinalakay na error sa League of Legends ay naayos na o hindi.

1G. I-update ang 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.

Kaya, siguraduhin kung ginagamit mo ang na-update na bersyon ng Windows Operating System at kung may anumang mga update na nakabinbin sa pagkilos, gamitin ang aming gabay na Paano Mag-download at Mag-install ng Windows 10 Pinakabagong Update

Update Windows. How to Fix League of Legends Error Code 003

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

1H. I-update ang Mga Driver ng Network

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.

Update Network Adapter Drivers on Windows 10

Gayundin Basahin: Ayusin ang League of Legends Error 004 sa 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 rollback ng mga driver at madali mong maibabalik ang mga driver ng iyong computer sa dati nilang estado sa pamamagitan ng pagsunod sa aming gabay na Paano Mag-rollback ng Mga Driver sa Windows 10.

roll back driver

1J. I-install muli ang Mga Driver ng 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.

i-uninstall ang driver ng network

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

Ang 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.

Disable Antivirus Temporarily | League of Legends error code 003

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.

Gayundin Basahin: Ayusin ang Avast Blocking League of Legends (LOL)

1L. Disable Windows Defender Firewall

Kung minsan, maaaring pigilan ng Windows Defender Firewall sa iyong computer ang pagbukas ng laro dahil sa ilang kadahilanang panseguridad. Kung hindi mo alam kung paano i-disable ang Windows Defender Firewall, pumunta sa aming gabay na Paano I-disable ang Windows 10 Firewall, at sundin ang mga tagubiling ibinigay.

Maaari mong sundin ang gabay na ito Payagan o I-block ang Mga App sa pamamagitan ng Windows Firewall upang payagan ang app.

hindi inirerekomenda ang Windows Defender Firewall

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

Paraan 2: Patakbuhin ang League of Legends bilang Administrator

Upang maiwasan ang League of Legends Error Code 003 sa iyong Windows 10 computer, patakbuhin ang League of Legends bilang isang administrator gaya ng itinuro sa ibaba.

1. Mag-right click sa Liga ng mga alamat shortcut sa desktop o mag-navigate sa direktoryo ng pag-install at mag-click sa kanan.

2. Ngayon, piliin ang Mga Katangian pagpipilian.

select the Properties option

3. Pagkatapos, lumipat sa Pagkakatugma tab at lagyan ng tsek ang kahon Patakbuhin ang program na ito bilang isang tagapangasiwa.

switch to the Compatibility tab and check the box Run this program as an administrator | fix League of Legends error 003

4. Panghuli, mag-click sa gamitin at OK upang i-save ang mga pagbabago.

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

Ang isa pang simpleng paraan upang ayusin ang League of Legends Error 003 ay ang pagtanggal ng isang partikular na folder sa File Explorer. Inaalis nito ang mga corrupt na bahagi sa iyong Windows 10 na nauugnay sa laro. Narito ang ilang hakbang para tanggalin ang folder.

1. Pindutin ang Windows + E key sabay buksan file Explorer.

2. Ngayon, mag-navigate sa sumusunod na lokasyon at buksan ito.

C:Riot GamesLeague of LegendsRADSprojects 

tandaan: Maaari mo ring mahanap ang lol_air_client folder sa ibang lokasyon din. Magbayad ng kaunting pansin sa paghahanap ng folder.

You may also find the lol_air_client folder in some other location too. Pay a bit extra attention to finding the folder.

3. Ngayon, i-right-click sa lol_air_client folder at i-click ang alisin pagpipilian.

right-click on the lol_air_client folder and click on the Delete option | League of Legends error code 003

Kapag natanggal mo na ang folder, i-restart ang your computer and check if you have fixed the issue in League of Legends.

Gayundin Basahin: Ayusin ang League of Legends Directx Error sa Windows 10

Paraan 4: I-tweak ang Mga Host ng File

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. Pindutin ang Windows + E key sabay buksan file Explorer.

2. Ngayon, lumipat sa tingnan tab at suriin ang Nakatagong mga item kahon sa Ipakita itago seksyon.

switch to the View tab and check the Hidden items box in the Show hide section | fix League of Legends error 003

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

C: WindowsSystem32driversetc

kopyahin at i-paste ang sumusunod na path sa navigation path

4. Ngayon, piliin at i-right-click sa host file at piliin ang Buksan sa opsyon tulad ng ipinapakita.

right click on the hosts file and select the Open with option

5. Ngayon, piliin ang Notepad opsyon mula sa listahan at mag-click sa OK gaya ng inilalarawan.

select the Notepad option from the list and click on OK | League of Legends error code 003

6. Ngayon ang host mabubuksan ang file sa Notepad tulad ng sumusunod.

mabubuksan ang hosts file sa Notepad

7. Idagdag ang linyang ito 67.69.196.42 l3cdn.riotgames.com sa ibaba ng file.

8. Ngayon, i-save ang file sa pamamagitan ng pag-click sa Ctrl+ S keys sama-sama.

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

Paraan 5: I-clear ang DNS Cache at Data

Ilang user ang nagmungkahi na ang pag-clear sa DNS cache at data sa iyong PC ay nakatulong sa kanila na ayusin ang pagsubok na sumali sa queue na nabigong isyu. Sundin ayon sa itinuro.

1. Pindutin ang Windows key at uri cmd Pagkatapos, mag-click sa Pagbubukas.

buksan ang cmd

2. Ngayon, i-type ang sumusunod utos isa-isa. Hit Ipasok ang key pagkatapos ng bawat utos.

ipconfig / flushdns
ipconfig/registerdns
ipconfig / release
ipconfig / renew
reset ang netsh winsock

ipconfig flushdns. League of Legends error code 003

3. Maghintay para sa mga utos na maisakatuparan at i-restart ang iyong PC.

Gayundin Basahin: Ayusin ang Mga Isyu sa Tunog ng League of Legends

Paraan 6: I-clear ang 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 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 Mga device at driver 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.

lumipat sa tab na More Options at mag-click sa Clean up... button sa ilalim ng System Restore at Shadow Copies

Paraan 7: Baguhin ang DNS Address

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.

Piliin ang icon Gamitin ang sumusunod na mga address ng DNS server

After changing your DNS address, check if you can launch LoL without an error screen.

Paraan 8: Gumamit ng 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.

Tingnan ang aming gabay Ano ang VPN at kung paano ito gumagana? para matuto pa tungkol sa 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.

Make a VPN Server on Windows 10 | League of Legends error code 003

Kapag nakapag-set up ka na ng koneksyon sa VPN, tingnan kung naayos mo na ang tinalakay na isyu.

Gayundin Basahin: Ayusin ang League of Legends Black Screen sa Windows 10

Paraan 9: I-reset ang Mga Setting ng Network

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.

Upang gawin ito, sundin ang aming gabay sa Paano I-reset ang Mga Setting ng Network sa Windows 10

kumpirmahin ang prompt sa pamamagitan ng pag-click sa I-reset ngayon

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. Pindutin ang Windows key at uri mga app at feature. Pagkatapos, mag-click sa Pagbubukas.

open apps and features. League of Legends error code 003

2. Mag-scroll pababa at mag-click sa Liga ng mga alamat. Pagkatapos, piliin I-uninstall.

Scroll down and click on League of Legends. Then, select Uninstall

3. Kung sinenyasan ka, muling mag-click sa I-uninstall.

mag-click sa I-uninstall

4. Ngayon, mag-click sa Tapos.

click on Done | League of Legends error code 003

5. Pindutin ang Windows key, type % localappdata% at mag-click sa Pagbubukas.

Open AppData Local folder. How to Fix League of Legends Error Code 003

6. Mag-double click sa Kagulo Laro para buksan ang folder.

Double-click on Riot Games to open the folder

7. Ngayon, i-right-click sa Install League of Legends euw folder at piliin alisin.

right-click on the Install League of Legends euw folder and select Delete

8. pindutin ang Windows key, uri % appdata% at pindutin ang Ipasok ang key.

Buksan ang folder ng AppData Roaming

9. Tanggalin ang Liga ng mga alamat folder tulad ng ginawa dati.

10. Ngayon, i-reboot ang PC.

11. Pagkatapos, pumunta sa Liga ng mga alamat opisyal na website download page at i-click ang MAGLARO NG LIBRE pagpipilian.

go to the League of Legends official website download page and click on the PLAY FOR FREE option

12. Ipasok ang iyong email address at mag-click sa START.

Enter your Email address and click on START

13. Piliin ang iyong Petsa ng kapanganakan in the next step and click on NEXT.

Select your Date of birth in the next step and click on NEXT | fix League of Legends error 003

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

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

16. Pagkatapos, mag-click sa NEXT.

i-click ang NEXT

17. Ngayon, i-click ang DOWNLOAD PARA SA WINDOWS button.

click on the DOWNLOAD FOR WINDOWS button

18. Mag-click sa downloaded installer file to install and run the game.

Click on the downloaded installer file to install and run the game | fix League of Legends error 003

19. Mag-click sa I-install button sa prompt.

Click on the Install button in the prompt

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

tandaan: Maraming user at online na forum ang nag-ulat na ang muling pag-install ng laro gamit ang Hextech Repair tool ay nakatulong sa pag-aayos ng error. Bisitahin ang opisyal na Hextech Repair tool site at i-download ang program. Ito ay walang bayad, kaya kapag na-install at inilunsad mo ang tool, makakakita ka ng opsyon upang muling i-install ang laro. Sundin ang mga tagubilin upang ayusin ang problema.

Inirerekomenda:

Umaasa kami na ang gabay na ito ay nakatulong at maaari mong ayusin 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.