You may face Blizzard error code 2 when you attempt to join online sessions on Blizzard games like Diablo 2, World of Warcraft, Diablo 3, Overwatch, or Starcraft, etc. Battle.net Error #2 Unable to connect issue occurs on your device due to the inadequate internet connection. When you face this issue, you cannot continue your games like Diablo 3 or WoW online. This guide gives you a list of effective solutions to fix Battle.NET error code 2 on your Windows 10 PC.
How to Fix Blizzard Battle.NET Error Code 2
Continue reading to know about the solutions for Blizzard error code 2 issue.
What Causes Blizzard Error Code 2 on PC?
There is no specific reason that triggers Battle.NET error code 2 on Windows 10. Yet, we have analyzed several online reports and discussion platforms and listed out the possible factors that cause the problem on your Windows 10 PC.
- Ang mga kinakailangan ng system para sa laro ay hindi natutugunan.
- Hinaharang ng ilang programa sa background ang laro.
- Hindi ka gumagamit ng mga karapatang pang-admin para gumana ang laro.
- Pinipigilan ng sirang cache ng Windows Store na mabuksan ang laro.
- Hindi naaangkop na mga setting ng petsa at oras.
- The game is not prioritized, and your PC has high performance in Power settings.
- Ang mga graphics driver sa iyong PC ay hindi tugma.
- Pinipigilan ng antivirus o firewall program sa iyong PC ang laro mula sa normal na paglulunsad.
- Ang mga pakete ng Microsoft Visual C++ ay wala sa pinakabagong bersyon.
Read and implement the below-discussed methods in your Windows 10 computer for resolving Battle.net Error #2 issue and prevent the same.
Pangunahing Mga Hakbang sa Pag-troubleshoot
Before you try the advanced troubleshooting methods, try these basic troubleshooting hacks that will help to fix the problem.
1. I-restart ang PC
The general trick to resolve all the temporary glitches associated with Battle.net is to restart your computer. You can restart your PC by following the steps.
1. Mag-navigate sa menu ng Windows Power User sa pamamagitan ng pagpindot sa Windows at X key sabay-sabay.
2. Piliin ang Mag-shut down o mag-sign out.
3. Panghuli, mag-click sa restart.
Once you have restarted the service, check if you can access the game without any errors.
2. Suriin ang Mga Kinakailangan sa System
If you are facing Battle.NET error code 2, you have to check the basic requirements of the Battle.net games and ensure that your PC satisfies them.
Minimum na Kinakailangan:
- CPU: Intel Core i5-760 or AMD FX-8100 or later
- BILIS ng CPU: Impormasyon
- RAM: 4 GB RAM (8GB for integrated graphics such as Intel HD Graphics)
- OS: Windows 7 / Windows 8 / Windows 10 64 bit
- VIDEO CARD: NVIDIA GeForce GTX 560 2GB o AMD Radeon HD 7850 2GB o Intel HD Graphics 530 (45W)
- PIXEL SHADER: 5.0
- VERTEX SHADER: 5.0
- LIBRENG DISK SPACE: 70 GB
- NAkalaang VIDEO RAM: 2 GB
Inirerekumendang Mga Kinakailangan:
- CPU: Intel Core i7-4770 or AMD FX-8310 or later
- BILIS ng CPU: Impormasyon
- RAM: 8 GB
- OS: Windows 10 64-bit
- VIDEO CARD: NVIDIA GeForce GTX 960 or AMD Radeon R9 280 or later
- PIXEL SHADER: 5.1
- VERTEX SHADER: 5.1
- LIBRENG DISK SPACE: 70 GB
- NAkalaang VIDEO RAM: 4 GB
3. Tiyakin ang Wastong Koneksyon sa Network
An unstable internet connection leads to Blizzard error code 2. Also, if there are any obstacles between your router and your computer, they may interfere with the wireless signal and will cause intermittent connection problems.
Maaari kang tumakbo a mabilis.com upang malaman ang pinakamainam na antas ng bilis ng network na kinakailangan para sa tamang koneksyon.
Tiyaking natutugunan ng iyong device ang pamantayan sa ibaba.
- Hanapin ang lakas ng signal ng iyong network at kung ito ay napakababa, alisin ang lahat ng mga sagabal sa pagitan ng daan.
- Iwasan ang masyadong maraming device na nakakonekta sa parehong network.
- Palaging bumili ng modem/router na na-verify ng iyong Internet Service Provider (ISP) at sila ay walang mga salungatan.
- Huwag gamitin luma, sira, o sira na mga kable. Palitan ang mga cable kung kinakailangan.
- Siguraduhin na ang mga wire mula sa modem papunta sa router at ang modem sa dingding ay stable at wala sa gulo.
Kung mayroong anumang mga isyu sa koneksyon sa internet, tingnan ang aming gabay na Paano Mag-troubleshoot ng Mga Problema sa Connectivity ng Network sa Windows 10 upang i-troubleshoot ang pareho.
4. Isara ang Mga Gawain sa Background
Several users have confirmed that Battle.net Error #2 can be resolved by closing all the background tasks running on your PC. To implement the task, follow our guide How to End Task in Windows 10, and proceed as instructed.
Once you have closed all the background processes, check if you were able to fix the discussed error code.
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5. Ayusin ang System Files
If there are any missing or damaged files on your Windows 10 PC, you will face Battle.net Error #2. Yet, you are repairing these corrupt files by using inbuilt utilities namely, System File Checker at Pag-deploy ng Pag-alaga at Pamamahala ng Imahe.
Basahin ang aming gabay sa Paano Mag-ayos ng Mga File ng System sa Windows 10 at sundin ang mga hakbang na itinuro upang ayusin ang lahat ng iyong mga sira na file.
6. Patakbuhin ang Full Disk Cleanup
A few users have suggested that clearing some disk space on the PC has helped them sort out the discussed Battle.NET error code 2 issue. This will enable your computer to install new files whenever needed which will help you fix the problem.
If there is minimum available space in your computer contributing to the Battle.net update error code, follow our guide 10 Ways to Free Up Hard Disk Space On Windows which helps you clear all unnecessary files in your computer.
7. I-update ang Windows
You can also eradicate bugs in your computer and game by updating your Operating System. Always ensure that you have updated your Windows Operating System and if there are any updates pending in action, use our guide How to Download and Install Windows 10 Latest Update.
After updating your Windows Operating System, check whether you can connect to your Battle.net game server without any errors.
8. I-update ang Mga Graphics Driver
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 can fix Battle.NET error code 2.
9. Roll Back GPU Drivers
Sometimes, the current version of GPU drivers may cause Battle.NET error code 2 problem 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.
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10. Muling i-install ang mga Graphics Driver
If you still face Blizzard error code 2 after updating your Graphical 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 Battle.net games without any errors.
11. I-clear ang DNS Cache at Data
Few users have suggested that clearing the DNS cache and data on your PC has helped them fix Battle.NET error code 2. Follow as instructed.
1. Pindutin ang Windows key at uri cmd Pagkatapos, mag-click sa Pagbubukas.
2. Ngayon, i-type ang sumusunod utos one by one. Hit Ipasok ang key pagkatapos ng bawat utos.
ipconfig / flushdns ipconfig/registerdns ipconfig / release ipconfig / renew reset ang netsh winsock
3. Hintayin na maisakatuparan ang mga utos at i-restart ang iyong PC.
12. 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. This will also help you fix Blizzard error code 2 on your Windows 10 PC.
To do so, follow our guide on How to Reset Network Settings on Windows 10
Method 1: Run Blizzard Battle.net as Administrator
This is one of the most common reasons that cause Blizzard error code 2 in your Windows 10 PC. Certain permissions and features can only be accessed if you have granted admin rights to the game. In this scenario, you can fix the discussed issue by following the below-listed instructions.
1. Mag-right click sa Battle.net shortcut on the desktop or navigate the direktoryo ng pag-install at mag-click sa kanan.
2. Ngayon, piliin ang Mga Katangian pagpipilian.
3. Pagkatapos, lumipat sa Pagkakatugma tab at lagyan ng tsek ang kahon Patakbuhin ang program na ito bilang isang tagapangasiwa.
4. Panghuli, mag-click sa gamitin at OK upang i-save ang mga pagbabago.
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Method 2: Run Blizzard Repair Tool
If you still couldn’t fix Battle.NET error code 2, there may be some chances that your PC has some damaged gaming files in it. Damaged files may fill your computer due to an overprotective antivirus suite or due to an update failure. Fortunately, you can resolve all these corrupt gaming files automatically with the help of a built-in tool of Blizzard. Here are a few instructions to run the Battle.net Repair tool.
1. As you did earlier, navigate to the directory of the Exe setup file and select the Patakbuhin bilang administrator opsyon tulad ng ipinapakita.
2. If you are prompted by Control User Account window, mag-click sa Oo Magpatuloy.
3. Ngayon, lumipat sa Mga Laro tab at the top corner of the window and then select any one of the games from the list.
4. Pagkatapos, mag-click sa Options sinundan ng I-scan at Ayusin mula sa listahan ng drop down.
5. Sa susunod na prompt, mag-click sa Magsimula i-scan and wait until the process gets completed.
6. Panghuli, i-restart ang iyong laro and check if you can fix Blizzard error code 2 on Battle.net
Method 3: Modify Windows Firewall Settings
You will also face Battle.net Update stuck at 0% issue, due to an over-reactive or over-protective antivirus suite in your Windows 10 computer. This prevents the connection link between the game launcher and the server. So, to fix this problem, you can whitelist Battle.net in your Firewall settings or disable the problem temporarily.
Option I: Whitelist Battle.net
To allow Battle.net in your Windows Defender Firewall, follow our guide Allow or Block Apps through the Windows Firewall and implement the steps as instructed.
Option II. Disable Firewall (Not Recommended)
Kung hindi mo alam kung paano i-disable ang Windows Defender Firewall, tutulungan ka ng aming gabay na Paano I-disable ang Windows 10 Firewall na gawin ito.
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Pagpipilian III: Gumawa ng Bagong Panuntunan sa Firewall
1. Pindutin ang Windows key at uri Windows Defender Firewall na may Advanced na Seguridad. Pagkatapos, mag-click sa Patakbuhin bilang administrator.
2. Ngayon, sa kaliwang pane, mag-click sa Mga Panuntunan sa Dumarating gaya ng inilalarawan.
3. Pagkatapos, sa kanang pane, mag-click sa Bagong panuntunan... tulad ng ipinakita.
4. Ngayon, tiyaking pipiliin mo ang Programa opsyon sa ilalim Anong uri ng panuntunan ang gusto mong gawin? menu at mag-click sa Susunod> tulad ng ipinakita.
5. Pagkatapos, i-click ang Mag-browse ... button na naaayon sa Ang landas ng programang ito: tulad ng ipinakita.
6. Pagkatapos, mag-navigate sa C: Program Files (x86) Battle.net landas at i-double click sa setup file. Then, click on the Pagbubukas button.
7. Pagkatapos, mag-click sa Susunod> nasa Bagong Inbound Rule Wizard window tulad ng ipinapakita.
8. Ngayon, piliin ang radio button sa tabi Payagan ang koneksyon at mag-click sa Susunod> gaya ng inilalarawan.
9. Siguraduhin Domain, Pribado, Pampubliko ang mga kahon ay pinili at mag-click sa Susunod> tulad ng ipinakita.
10. Panghuli, magdagdag ng pangalan sa iyong bagong panuntunan at mag-click sa Tapusin.
All done! Check if you have fixed battle.net update get stuck issue or not.
Paraan 4: Pansamantalang I-disable ang Antivirus (Kung Naaangkop)
Some incompatible antivirus programs installed in your computer will cause trigger Blizzard error code 2. To avoid conflicts, you must ensure the security settings of your Windows 10 computer and check if they are stable or not. To find whether the antivirus suite is the reason for Battle.net Error #2, disable it once and try connecting to a network.
Basahin ang aming gabay sa Paano Pansamantalang I-disable ang Antivirus sa Windows 10 at sundin ang mga tagubilin upang pansamantalang huwag paganahin ang iyong Antivirus program sa iyong PC.
If you have a fix for your problem after disabling the antivirus program in your computer, you are advised to uninstall the program completely from your PC.
Read our guide Force Uninstall Programs which won’t Uninstall In Windows 10 to uninstall your antivirus program in your computer.
Method 5: Create New User Profile
Creating a new user account can fix any profile-related errors and glitches. This helps you fix Battle.NET error code 2. You can create a new user profile by following the steps discussed in our guide, How to Create a Local User Account on Windows 10
After creating a new user profile, check if you have fixed the discussed issue or not.
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Method 6: Reinstall Conflicting Battle.net Game
Any misconfigured files in Battle.net will lead to the discussed 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. Here is how you do it.
tandaan: Here, steps to reinstall World of Warcraft are demonstrated. Follow the steps according to your conflicting Battle.net game.
1. Pindutin ang Windows key at uri mga app at feature. Pagkatapos, mag-click sa Pagbubukas.
2. Now, search World of Warcraft in the list and click on it. Then, select the I-uninstall pagpipilian.
3. If you are prompted, again click on I-uninstall.
4. Then, visit Blizzard official site magdownload World of Warcraft para sa Windows PC.
5. Pagkatapos, mag-click sa I-download para sa Windows and wait until the game gets installed on your PC.
6. Mag-navigate sa My downloads in File Explorer and double-click on the setup file to run the application.
7. Sundin ang mga tagubilin sa screen to install the game on your Windows 10 PC.
8. Finally, relaunch the game and now you will have fixed Battle.net Error #2.
Inirerekomenda:
Umaasa kami na ang gabay na ito ay nakatulong, at maaari mong ayusin Blizzard error code 2 in your system. Let us know which method worked for you the best. Also, if you have any queries/suggestions, then feel free to drop them in the comments section.