All About Fix Error Code 12009 in Black Desert Online

All About Fix Error Code 12009 in Black Desert Online

Black Desert Online is a massively multiplayer online role-playing game (MMORPG) that has been highly acclaimed for its stunning graphics, immersive gameplay, and expansive open-world. However, despite its popularity, like any other online game, Black Desert Online is prone to technical glitches and errors. One such error that many players encounter is the error code 12009, which can be frustrating and disruptive to their gaming experience. In this article, we will delve into all the details about error code 12009 in Black Desert Online and provide possible solutions to help players fix this issue and get back to enjoying the game.

How to Fix Error Code 12009 in Black Desert Online

How to Fix Error Code 12009 in Black Desert Online

Black Desert Online is a popular MMORPG game developed by Pearl Abyss. Despite being loved by many, it is still not immune to errors and bugs. One of the common errors faced by players is the Error Code 12009. This error can occur due to various reasons such as server issues, unstable internet connection, or corrupted game files. In this guide, we will discuss how to fix Error Code 12009 in Black Desert Online.

Method 1: Restart your game and computer
The first and simple fix for most errors is to restart the game and your computer. Sometimes, the error may occur due to a temporary glitch, and a simple restart can resolve it. Close the game and any other applications running on your computer. Then, restart your computer and launch the game again.

Method 2: Check server status
Sometimes, the server may be experiencing downtime or maintenance, leading to the Error Code 12009. You can check the server status on the official Black Desert Online website or on third-party websites that monitor server status. If the server is down, you will have to wait until it is back online.

Method 3: Disable your antivirus and firewall
Your antivirus or firewall may be blocking the game’s connection to the server, causing the Error Code 12009. To resolve this, temporarily disable your antivirus and firewall and try launching the game again. If the error doesn’t occur, add the game to the exception list of your antivirus and firewall to avoid future issues.

Method 4: Verify game files
Corrupted or missing game files can also cause the Error Code 12009. You can verify the integrity of your game files through the game launcher. Follow these steps:
1. Open the Black Desert Online launcher.
2. Click on the gear icon at the top right and select “Repair Mode.”
3. Click on “Start” to begin the file verification process.
4. Once the process is complete, try launching the game again to see if the error is resolved.

Method 5: Use a VPN
In some cases, the issue could be with your internet connection. Using a VPN can help to resolve the Error Code 12009 by connecting you to a different server. This will bypass any connection issues that may be causing the error. You can choose a reputable VPN service and connect to a server close to your region for a stable connection.

Method 6: Contact customer support
If none of the above methods work, you can contact Black Desert Online’s customer support for further assistance. They may be able to provide you with additional steps or troubleshooting methods to fix the Error Code 12009.

In conclusion, the Error Code 12009 in Black Desert Online can be fixed by restarting your game and computer, checking server status, disabling antivirus and firewall, verifying game files, using a VPN, or contacting customer support. We hope these methods helped you resolve the error and get back to enjoying your gameplay.

A. Disabling 3rd party Proxy server

A. Disabling 3rd party Proxy server

In today’s technology-driven world, proxy servers play an integral role in accessing the internet. They act as a middleman between the user’s computer and the websites they want to visit, providing an extra layer of security and anonymity. However, there may be instances where disabling a third-party proxy server is necessary. In this blog post, we will discuss the reasons why you may want to disable a third-party proxy server and how to do it.

Why Disable a 3rd Party Proxy Server?

1. Malware or Adware Infiltration – Proxy servers are often used by cybercriminals to inject malware into users’ systems. This can happen without the users’ knowledge when they visit a website through a proxy server. Disabling the proxy server can help prevent these malicious activities from occurring.

2. Internet Speed Issues – Proxy servers can slow down internet speed as they act as intermediaries for data transmission. In some cases, the server may be overloaded, causing delays in data transfer. Disabling the proxy server can help improve internet speed.

3. Restricted Access – In some cases, a proxy server may be configured to block access to specific websites or content. This can be problematic if the user needs to access those websites for work or research purposes. Disabling the proxy server can rectify this issue.

How to Disable a 3rd Party Proxy Server?

The process of disabling a third-party proxy server may vary based on the operating system and browser being used. Below are the general steps that can be followed to disable a proxy server:

1. In Windows, go to Control Panel > Network and Internet > Internet Options. In Mac, go to System Preferences > Network.

2. In the Internet Options/Network window, click on the Connections tab and then click on LAN settings.

3. Under the Proxy settings section, uncheck the box that says “Use a proxy server for your LAN.” Click on OK to save the changes.

4. In some cases, the proxy server may also be configured in the browser settings. To disable it, go to the browser’s settings, find the proxy server option, and turn it off.

5. If the above steps do not work, you may need to manually remove the proxy server from the internet settings. In Windows, go to the Registry Editor and delete the proxy settings from the following location: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings. In Mac, go to Applications > Utilities > Terminal and type the command “networksetup -setwebproxystate Wi-Fi off” (replace Wi-Fi with the name of your network connection).


Proxy servers have their benefits, but there may be circumstances where disabling them becomes necessary. Whether it is for preventing security threats, improving internet speed, or gaining unrestricted access, disabling 3rd party proxy servers is a straightforward process that can be done within a few minutes. If you encounter any issues, it is advisable to seek help from a trusted IT professional to ensure your system remains secure.


In conclusion, the error code 12009 in Black Desert Online can be a frustrating and confusing issue for players. However, by following the steps and tips mentioned in this article, players can successfully troubleshoot and resolve the error and get back to enjoying this popular game. Additionally, staying informed about server maintenance schedules and keeping the game and system updated can help prevent future occurrences of this error. With these solutions, players can continue their adventures in the immersive world of Black Desert Online without the interruption of error code 12009. Happy gaming!

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