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.
- The system requirements for the game are not met.
- Some background program is blocking the game.
- You are not using admin rights for the game to operate functionally.
- The corrupt Windows Store cache is preventing the game from being opened.
- Inappropriate date and time settings.
- The game is not prioritized, and your PC has high performance in Power settings.
- The graphics drivers on your PC are not compatible.
- Antivirus or firewall program on your PC is preventing the game from normal launch.
- Microsoft Visual C++ packages are not in the latest version.
Read and implement the below-discussed methods in your Windows 10 computer for resolving Battle.net Error #2 issue and prevent the same.
Põhilised tõrkeotsingu sammud
Before you try the advanced troubleshooting methods, try these basic troubleshooting hacks that will help to fix the problem.
1. Taaskäivitage arvuti
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 Windows and X keys samaaegselt.
2. Vali Sulgege või logige välja.
3. Lõpuks klõpsake nuppu Restart.
Once you have restarted the service, check if you can access the game without any errors.
2. Kontrollige Süsteeminõuded
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.
Miinimumnõuded:
- Protsessor: Intel Core i5-760 or AMD FX-8100 or later
- Protsessori kiirus: Info
- RAM: 4 GB RAM (8GB for integrated graphics such as Intel HD Graphics)
- OS: Windows 7 / Windows 8 / Windows 10 64 bit
- VIDEOKAART: NVIDIA GeForce GTX 560 2GB või AMD Radeon HD 7850 2GB või Intel HD Graphics 530 (45W)
- PIKSLIVARJUJA: 5.0
- VERTEX HADER: 5.0
- VABA KETARUUM: 70 GB
- Pühendatud VIDEO RAM: 2 GB
Soovitatavad nõuded:
- Protsessor: Intel Core i7-4770 or AMD FX-8310 or later
- Protsessori kiirus: Info
- RAM: 8 GB
- OS: Windows 10 64-bitine
- VIDEOKAART: NVIDIA GeForce GTX 960 or AMD Radeon R9 280 or later
- PIKSLIVARJUJA: 5.1
- VERTEX HADER: 5.1
- VABA KETARUUM: 70 GB
- Pühendatud VIDEO RAM: 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.
Võite joosta a fast.com to know the optimum level of network speed required for the proper connection.
Ensure that your device satisfies the below criteria.
- Find the signal strength of your network and if it is very low, clear all the obstructions in between the way.
- Avoid too many devices connected to the same network.
- Always buy a modem/router verified by your Internet Service Provider (ISP) and they are free of conflicts.
- Ära kasuta old, broken, or damaged cables. Replace the cables if necessary.
- Make sure the wires from the modem to the router and the modem to the wall are stable and out of disturbance.
If there are any internet connectivity issues, check our guide How to Troubleshoot Network Connectivity Problems on Windows 10 to troubleshoot the same.
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.
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5. Parandage süsteemifailid
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, Failidekontrollija ja Kujutise hooldamise ja haldamise juurutamine.
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. Värskendage Windowsi
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. Värskendage graafikadraivereid
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 of drivers and you can easily roll back your computer drivers to their previous state by following our guide How to Rollback Drivers on Windows 10.
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10. Installige graafikadraiverid uuesti
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. Vajutage nuppu Windows klahv ja tüüp cmd. Siis klõpsake avatud.
2. Nüüd tippige järgmine tekst käsud one by one. Hit Sisestage võti pärast iga käsku.
ipconfig / flushdns ipconfig/registerdns ipconfig / release ipconfig / uuenda netsh winsock reset
3. Wait for the commands to be executed and restart your PC.
12. Lähtestage võrguseaded
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. Paremklõpsake ikooni Battle.net otsetee on the desktop or navigate the installikataloog ja paremklõpsake seda.
2. Nüüd valige Kinnisvara valik.
3. Then, switch to the Ühilduvus tab and check the box Käivita see programm administraatorina.
4. Lõpuks klõpsake nuppu kehtima ja OK muudatuste salvestamiseks.
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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 Käivita administraatorina suvand nagu näidatud.
2. If you are prompted by Kasutajakonto kontroll aken klõpsake Jah jätkama.
3. Nüüd lülitage sisse Mängud tab at the top corner of the window and then select any one of the games from the list.
4. Seejärel klõpsake nuppu Valikud järgnevad Skannimine ja parandamine rippmenüüst.
5. Järgmises viipas klõpsake nuppu Algama skaneerida and wait until the process gets completed.
6. Lõpuks taaskäivitage oma mäng 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.
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Option III: Create New Rule in Firewall
1. Vajutage nuppu Windows klahv ja tüüp Windows Defender Firewall with Advanced Security. Seejärel klõpsake nuppu Käivita administraatorina.
2. Now, in the left pane, click on Sissetulevad reeglid nagu kujutatud.
3. Then, in the right pane, click on New rule… nagu näidatud.
4. Now, make sure you select the Programm valik all What type of rule would you like to create? menüü ja klõpsa Järgmine> nagu näidatud.
5. Seejärel klõpsake nuppu Sirvi ... button corresponding to This program path: nagu näidatud.
6. Then, navigate to the C: programmifailid (x86) Battle.net path and double-click on seade file. Then, click on the avatud nuppu.
7. Seejärel klõpsake nuppu Järgmine> aasta New Inbound Rule Wizard window as shown.
8. Now, select the radio button next to Luba ühendus ja kliki Järgmine> nagu kujutatud.
9. Veenduge Domain, Private, Public boxes are selected and click on Järgmine> nagu näidatud.
10. Finally, add a name to your new rule and click on lõpp.
All done! Check if you have fixed battle.net update get stuck issue or not.
Method 4: Disable Antivirus Temporarily (If Applicable)
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.
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.
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.
Märge: Here, steps to reinstall World of Warcraft are demonstrated. Follow the steps according to your conflicting Battle.net game.
1. Vajutage nuppu Windows klahv ja tüüp rakendused ja funktsioonid. Seejärel klõpsake nuppu avatud.
2. Now, search World of Warcraft in the list and click on it. Then, select the Uninstall valik.
3. If you are prompted, again click on Uninstall.
4. Then, visit Blizzard official site alla laadida World of Warcraft Windows PC jaoks.
5. Seejärel klõpsake nuppu Laadige alla Windowsi jaoks and wait until the game gets installed on your PC.
6. Navigeeri Minu allalaadimised in File Explorer and double-click on the seade file to run the application.
7. Järgige ekraanil kuvatavad juhised to install the game on your Windows 10 PC.
8. Finally, relaunch the game and now you will have fixed Battle.net Error #2.
Soovitan:
We hope that this guide was helpful, and you could fix 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.