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.
- Cerințele de sistem pentru joc nu sunt îndeplinite.
- Un program de fundal blochează jocul.
- Nu utilizați drepturi de administrator pentru ca jocul să funcționeze funcțional.
- Cache-ul corupt din Windows Store împiedică deschiderea jocului.
- Setări inadecvate pentru dată și oră.
- The game is not prioritized, and your PC has high performance in Power settings.
- Driverele grafice de pe computer nu sunt compatibile.
- Programul antivirus sau firewall de pe computer împiedică lansarea normală a jocului.
- Pachetele Microsoft Visual C++ nu sunt în cea mai recentă versiune.
Read and implement the below-discussed methods in your Windows 10 computer for resolving Battle.net Error #2 issue and prevent the same.
Pași de bază de depanare
Before you try the advanced troubleshooting methods, try these basic troubleshooting hacks that will help to fix the problem.
1. Reporniți computerul
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. Navigate to the Windows Power User menu by pressing the Taste Windows și X simultan.
2. Selectați Opriți-vă sau ieșiți.
3. În cele din urmă, faceți clic pe Repornire.
Once you have restarted the service, check if you can access the game without any errors.
2. Verificați cerințele de sistem
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.
Cerinte minime:
- Procesor: Intel Core i5-760 or AMD FX-8100 or later
- VITEZA CPU: Info
- RAM: 4 GB RAM (8GB for integrated graphics such as Intel HD Graphics)
- OS: Windows 7 / Windows 8 / Windows 10 64 bit
- PLACA VIDEO: NVIDIA GeForce GTX 560 2GB sau AMD Radeon HD 7850 2GB sau Intel HD Graphics 530 (45W)
- PIXEL SHADERS: 5.0
- NUANTE VERTEX: 5.0
- SPAȚIU GRATUIT pe disc: 70 GB
- RAM VIDEO DEDICATĂ: 2 GB
Cerințe recomandate:
- Procesor: Intel Core i7-4770 or AMD FX-8310 or later
- VITEZA CPU: Info
- RAM: 8 GB
- OS: Windows 10 pe 64 de biți
- PLACA VIDEO: NVIDIA GeForce GTX 960 or AMD Radeon R9 280 or later
- PIXEL SHADERS: 5.1
- NUANTE VERTEX: 5.1
- SPAȚIU GRATUIT pe disc: 70 GB
- RAM VIDEO DEDICATĂ: 4 GB
3. Ensure Proper Network Connection
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.
Puteți rula un rapid.com pentru a cunoaște nivelul optim de viteză a rețelei necesar pentru o conexiune corectă.
Asigurați-vă că dispozitivul dvs. îndeplinește criteriile de mai jos.
- Găsiți puterea semnalului rețelei dvs. și, dacă este foarte scăzută, îndepărtați toate obstacolele dintre drum.
- Evitați prea multe dispozitive conectate la aceeași rețea.
- Always buy a modem/router verified by your Internet Service Provider (ISP) and they are free of conflicts.
- Nu utilizați cabluri vechi, rupte sau deteriorate. Înlocuiți cablurile dacă este necesar.
- Asigurați-vă că firele de la modem la router și de la modem la perete sunt stabile și ferite de perturbări.
Dacă există probleme de conectivitate la internet, consultați ghidul nostru Cum să depanați problemele de conectivitate la rețea pe Windows 10 pentru a depana aceleași probleme.
4. Close Background Tasks
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.
Citeste si: Cum să remediați blocarea Overwatch
5. Reparați fișierele de sistem
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, Sistem de verificare a fișierelor de sistem și Implementarea imaginii și gestionarea imaginilor.
Read our guide on How to Repair System Files on Windows 10 and follow the steps as instructed to repair all your corrupt files.
6. Run 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. Actualizați 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. Actualizați driverele grafice
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 returnarea șoferilor și puteți derula cu ușurință driverele computerului la starea lor anterioară, urmând ghidul nostru Cum să reveniți driverele pe Windows 10.
Citeste si: Remediați Star Wars Battlefront 2 care nu se lansează
10. Reinstall Graphics Drivers
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. Clear DNS Cache & 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. Apăsați Tasta Windows și tip cmd. Apoi faceți clic pe Operatii Deschise.
2. Acum, tastați următoarele comenzi one by one. Hit Introduce cheia după fiecare comandă.
ipconfig / flushdns ipconfig/registerdns ipconfig / eliberare ipconfig / renew netsh winsock resetare
3. Wait for the commands to be executed and restart your PC.
12. Resetați setările rețelei
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. Faceți clic dreapta pe butonul Battle.net scurtătură on the desktop or navigate the directorul de instalare și faceți clic dreapta pe ea.
2. Acum, selectați Proprietăţi opțiune.
3. Then, switch to the Compatibilitate tab and check the box Rulați acest program ca administrator.
4. În cele din urmă, faceți clic pe Aplică și OK pentru a salva modificările.
Citeste si: Fix Diablo 3 Error Code 1016 on Windows 10
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 .executabil setup file and select the Executare ca administrator opțiunea așa cum se arată.
2. If you are prompted by Control cont utilizator fereastră, faceți clic pe Da a continua.
3. Acum, treceți la Jocuri tab at the top corner of the window and then select any one of the games from the list.
4. Apoi, faceți clic pe Opţiuni urmată de Scanați și reparați din lista derulantă.
5. În următoarea solicitare, faceți clic pe Începe scanare and wait until the process gets completed.
6. În cele din urmă, reporniți-vă jocul 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)
If you do not know how to disable Windows Defender Firewall, our guide How to Disable Windows 10 Firewall will help you do so.
Citeste si: Remediați Avast care nu actualizează definițiile virușilor
Option III: Create New Rule in Firewall
1. Apăsați Tasta Windows și tip Windows Defender Firewall cu securitate avansată. Apoi, faceți clic pe Executare ca administrator.
2. Now, in the left pane, click on Reguli de intrare asa cum este descris.
3. Then, in the right pane, click on New rule… așa cum se arată.
4. Now, make sure you select the Program opțiune sub What type of rule would you like to create? meniu și faceți clic pe Următorul> așa cum se arată.
5. Apoi, faceți clic pe Cauta ... button corresponding to This program path: așa cum se arată.
6. Then, navigate to the C: Fișiere de program (x86) Battle.net path and double-click on configurarea file. Then, click on the Operatii Deschise butonul.
7. Apoi, faceți clic pe Următor> în New Inbound Rule Wizard fereastra așa cum se arată.
8. Now, select the radio button next to Permiteți conexiunea și faceți clic pe Următor> asa cum este descris.
9. Asigurați-vă Domain, Private, Public boxes are selected and click on Următor> așa cum se arată.
10. Finally, add a name to your new rule and click on finalizarea.
All done! Check if you have fixed battle.net update get stuck issue or not.
Metoda 4: Dezactivați temporar antivirusul (dacă este cazul)
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.
Citiți ghidul nostru despre Cum să dezactivați temporar Antivirusul pe Windows 10 și urmați instrucțiunile pentru a vă dezactiva temporar programul Antivirus de pe computer.
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.
Citeste si: Fix WOW51900309 Error in Windows 10
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.
Notă: Here, steps to reinstall World of Warcraft are demonstrated. Follow the steps according to your conflicting Battle.net game.
1. Apăsați Tasta Windows și tip aplicații și funcții. Apoi, faceți clic pe Operatii Deschise.
2. Now, search World of Warcraft in the list and click on it. Then, select the Dezinstalarea opțiune.
3. If you are prompted, again click on Dezinstalarea.
4. Then, visit Blizzard official site a descărca World of Warcraft pentru PC Windows.
5. Apoi, faceți clic pe Descărcați pentru Windows and wait until the game gets installed on your PC.
6. Navigheaza catre Descărcările mele in File Explorer and double-click on the configurarea file to run the application.
7. Urmați instrucțiuni de pe ecran to install the game on your Windows 10 PC.
8. Finally, relaunch the game and now you will have fixed Battle.net Error #2.
Recomandat:
Sperăm că acest ghid a fost util și că ați putea remedia 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.