Fix Roblox Error Code 6

Understanding the Roblox Error Code 6

Roblox is a popular multiplayer game platform where users can design and create their own mini-games. However, some players have been experiencing an issue known as “Roblox Error Code 6” while launching the game client. In this comprehensive troubleshooting guide, we will explore the possible causes of this error and provide effective solutions to fix it. Follow the step-by-step instructions carefully to resolve the issue and get back to enjoying your Roblox experience.

The Roblox Error Code 6 occurs when the game launcher fails to start the game properly. It can be triggered by various factors, including internet connection issues, outdated graphic drivers, incorrect IPv4 configurations, antivirus software blocking access, and compatibility problems. When this error occurs, users are often left confused as the error message does not provide much information about the underlying problem.

Possible Causes of Roblox Error Code 6

  • Internet Connection: The error may be caused by a corrupted DNS cache or a firewall blocking the connection to the game servers.
  • IPv4 Configuration: Incorrect IPv4 configurations, especially when set to automatic detection, can trigger the error.
  • Antivirus and Firewall: Some antivirus software or firewall settings may mistakenly identify Roblox as a threat and block its access.
  • Compatibility Issues: The game may not start if it is not launched in compatibility mode or lacks administrator rights.

Methods to Fix Roblox error code 6

Methods to Fix Roblox error code 6

Now that we have an understanding of the problem and its potential causes, let’s explore the solutions to fix Roblox Error Code 6.

Fix 1: Restart Your Internet Router

In some cases, a build-up of corrupt DNS cache or other startup configurations in the router can cause the error. Restarting the router can help clearing in these issues. Follow these steps:

  • Unplug the power of your internet router.
  • Press and hold the power button on the router for some seconds.
  • Then Power plug in back and wait for the router to start.
  • Try connecting to the game again and check if the error persists.

Fix 2: Change IPv4 Configuration

If your computer fails to obtain DNS Server Addresses automatically, you can manually configure the IPv4 settings. Follow these steps:

  • Press “Windows icon” + “R” to open the Run prompt (Run dialog box).
  • Type “ncpa.cpl” and hit “Enter” to open the Network Connections in windows.
  • Right-click on your connected internet connection and select “Properties.”
  • Double click on the “Internet Protocol Version 4 (TCP/IPv4)” and after that, choose the option – “Obtain DNS Server Addresses Manually.”
  • Fill in the primary address field with “” and the secondary address box with “”.
  • Click “OK” to save the changes.
  • Check if the error persists.

Fix 3: Switch Connection or Account

Since the error is often related to internet and account issues, trying a different internet connection or account may help troubleshoot the problem.

  • Connect to the game using a different internet connection to determine if your ISP is not blocking the connection.
  • If the issue persists, sign in with a different Roblox account to check if the error is account-specific or not.
  • Based on the results, troubleshoot accordingly with your ISP or contact Roblox customer support for further assistance.

Fix 4: Run Roblox As Administrator

Running Roblox with administrator privileges can sometimes resolve the error. Follow these steps:

  • Right-click on the Roblox shortcut used to launch the game.
  • From menu, Select “Run as Administrator”
  • If the game launches successfully, right-click the Roblox shortcut again and choose “Properties.”
  • Under the Properties section, click on Compatibility tab.
  • Select the “Run this program as an administrator” option now.
  • Click “Apply” button and then “OK” to save the changes we made.
  • Check the game again to see if the error code 6 in Roblox resolved.

Fix 5: Enable Compatibility Mode

Enable Compatibility Mode

Enabling compatibility mode can help resolve compatibility issues that may be causing the error. Follow these steps:

  • Right-click on the Roblox shortcut used to launch the game.
  • Select “Properties” from the menu.
  • Go to “Compatibility” tab.
  • Under the compatibility tab, select an option to “Run this program in compatibility mode for”.
  • Then save the changes by clicking on “Apply” button.
  • Launch the game again to check if the error code 6 in Roblox fixed.

Fix 6: Add Roblox to Firewall and Antivirus Exceptions

configure firewall and antivirus settings

Firewall and antivirus software may mistakenly block Roblox, preventing the game from connecting to the authentication server. To resolve this, add Roblox to the firewall and antivirus exceptions list. Follow these general steps:

  • Open your firewall settings by searching for “Firewall & Network Protection” in the Windows search panel.
  • Select “Allow an App Through The Firewall” option.
  • Add the Roblox executable file as an exception to ensure it is not blocked.
  • Additionally, add Roblox to the list of trusted apps in your antivirus settings (specific steps may vary).

After making these changes, try launching Roblox again to see if the error is resolved or not. If the error is not resolved then check your Graphic drivers and ensure that is up-to-dated because outdated graphic drivers sometimes conflict these errors.


Roblox Error Code 6 can be frustrating, but with the troubleshooting steps provided in this guide, you should be able to resolve the error code 6 issue and get back to Roblox to enjoy your favourite games. Remember to follow the instructions carefully and check for any specific instructions from Roblox customer support if needed. If none of the solutions work, reach out to Roblox customer support for further assistance.

FAQs: Troubleshooting Roblox error code 6

what is Roblox error code 6??

In Roblox, error code 6 typically indicates a problem with graphics settings or compatibility issues. It often arises when the system struggles to render the game due to outdated graphics drivers, insufficient hardware, or conflicts with third-party software.

How do I fix Roblox error code 6??

To resolve this error code 6, update graphics drivers, ensure your system meets Roblox’s requirements, and consider adjusting graphics settings. If the issue is not solved, try our other methods mentioned in this article to fix Roblox error code 6.

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