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How to Fix Error Code 279 Roblox

Discover how to fix error code 279 Roblox quickly and easily with our step-by-step guide.

Miya

by Miya Updated on June 18, 2024

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Roblox is an immensely popular platform, but it can occasionally present users with various errors that disrupt their gaming experience. One common issue is error code 279 Roblox, which can be frustrating to encounter. In this article, we'll dive into what this error is, the possible causes, and provide detailed solutions to fix it. We will also discuss how to use AOMEI Backupper to backup your Windows OS, answer common questions, explain related tech terms, and offer some useful tips.

Understanding Error Code 279 Roblox

What is Error Code 279 Roblox?

Error code 279 Roblox is an error that indicates connection issues between the user's device and Roblox servers. This problem prevents users from joining games and can occur due to various reasons.

Causes of Error Code 279 Roblox

  1. Firewall or Antivirus Interference: Sometimes, firewalls or antivirus programs block the connection to Roblox servers.
  2. Network Issues: Poor internet connection or network configuration can lead to this error.
  3. Browser Problems: Using an unsupported or outdated browser can cause this error.

Understanding these causes can help in addressing the issue more effectively.

Solutions to Fix Error Code 279 Roblox

Solution 1: Check and Configure Firewall Settings

  1. Open Control Panel: Go to the Windows search bar, type "Control Panel," and open it.
  2. Navigate to Firewall Settings: Click on "System and Security," then "Windows Defender Firewall."
  3. Allow App Through Firewall: Select "Allow an app or feature through Windows Defender Firewall."
  4. Find Roblox: Ensure that Roblox is allowed through the firewall by checking both private and public network options.
  5. Save Changes: Click "OK" to save the changes and restart your computer.

Solution 2: Disable Antivirus Temporarily

  1. Open Antivirus Software: Launch your antivirus program from the system tray or start menu.
  2. Access Settings: Go to the settings or configuration section.
  3. Disable Real-Time Protection: Turn off real-time protection or temporarily disable the antivirus.
  4. Try Roblox: Launch Roblox and see if the error persists.
  5. Enable Antivirus: Re-enable your antivirus after checking.

Solution 3: Reset Network Settings

  1. Open Command Prompt: Press Win + R, type "cmd," and press Enter.
  2. Run Network Reset Commands: Type the following commands one by one and press Enter after each:
    • ipconfig /release
    • ipconfig /renew
    • ipconfig /flushdns
  3. Restart Computer: Reboot your computer to apply changes.
  4. Check Roblox: Open Roblox to see if the issue is resolved.

Solution 4: Update Your Browser

  1. Open Browser: Launch the web browser you use for Roblox.
  2. Check for Updates: Go to the settings or help section and look for updates.
  3. Install Updates: If updates are available, download and install them.
  4. Restart Browser: Close and reopen the browser.
  5. Try Roblox: Access Roblox to check if the error is fixed.

Solution 5: Clear Browser Cache and Cookies

  1. Open Browser: Launch your preferred web browser.
  2. Access Settings: Navigate to the browser's settings or preferences.
  3. Clear Browsing Data: Find the option to clear browsing data, cache, and cookies.
  4. Select Time Range: Choose "All Time" or "Everything" to clear all data.
  5. Restart Browser: Close and reopen the browser, then try Roblox again.

Solution 6: Check and Update Network Drivers

  1. Open Device Manager: Press Win + X and select "Device Manager."
  2. Expand Network Adapters: Find and expand the "Network adapters" section.
  3. Update Drivers: Right-click on your network adapter and select "Update driver."
  4. Search Automatically: Choose the option to search for updated driver software automatically.
  5. Restart Computer: Reboot your computer after the update and check Roblox.

Solution 7: Use a Different Network

  1. Switch to Another Network: If possible, connect to a different Wi-Fi network or use a mobile hotspot.
  2. Check Roblox: Try accessing Roblox on the new network to see if the error persists.
  3. Diagnose Network Issues: If Roblox works on the new network, the issue might be with your original network configuration.

Solution 8: Reinstall Roblox

  1. Uninstall Roblox: Go to the Control Panel, select "Programs and Features," and uninstall Roblox.
  2. Download Roblox Installer: Visit the official Roblox website and download the latest installer.
  3. Install Roblox: Run the installer and follow the on-screen instructions to reinstall Roblox.
  4. Restart Computer: Reboot your computer after installation.
  5. Launch Roblox: Open Roblox and check if the error is resolved.

How to Use AOMEI Backupper to Backup Windows OS

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Preparation Before Backup

  1. Download and Install: Download AOMEI Backupper from the official website and install it on your computer.
  2. Create AOMEI Account: If you don’t have one, create an account for easy management of backups.

Detailed Backup Steps

  1. Open AOMEI Backupper: Launch the software from your desktop or start menu.
  2. Select Backup Option: Click on the "Backup" tab in the left pane.
  3. Choose System Backup: Select "System Backup" to back up your Windows OS.
  4. Set Backup Destination: Choose the destination where you want to save the backup (e.g., external hard drive, network location).
  5. Start Backup: Click "Start Backup" to begin the process. AOMEI Backupper will automatically select the necessary system files.

Common Precautions After Backup

  1. Verify Backup Integrity: After the backup is complete, check the backup files to ensure they are not corrupted.
  2. Store Backup Safely: Keep the backup in a secure location, preferably on an external drive or cloud storage.
  3. Regular Backups: Schedule regular backups to keep your data up-to-date.

FAQs About Error Code 279 Roblox

Why Does Error Code 279 Occur in Roblox?

Error code 279 Roblox occurs mainly due to connectivity issues between your device and Roblox servers. Common reasons include firewall interference, poor network connection, or using an outdated browser.

How Can I Prevent Error Code 279 in the Future?

To prevent error code 279 Roblox in the future, ensure that your firewall and antivirus are properly configured to allow Roblox, keep your network drivers updated, and use a supported browser.

Can Error Code 279 Roblox Be Fixed Permanently?

While temporary fixes can resolve error code 279 Roblox, maintaining a stable internet connection, keeping your software updated, and configuring your firewall properly can help in preventing recurring issues.

Is There Any Way to Play Roblox Offline?

Roblox is an online platform, and currently, there is no offline mode available. A stable internet connection is necessary to play games on Roblox.

Does Using a VPN Help with Error Code 279 Roblox?

Using a VPN might help if the issue is related to your network. However, it can also introduce new problems, such as increased latency. It's best to try other solutions first.

Tech Terms Related to Error Code 279 Roblox

Firewall

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted network and an untrusted network.

DNS (Domain Name System)

DNS is a hierarchical system that translates human-readable domain names (like www.roblox.com) into IP addresses. Issues with DNS settings can affect connectivity to websites and online platforms.

Cache

A cache is a hardware or software component that stores data so that future requests for that data can be served faster. Clearing the browser cache can often resolve web-based issues.

Useful Tips

  1. Regularly Clear Cache: Keeping your browser cache clear can prevent many connectivity issues.
  2. Stable Internet Connection: Always ensure you have a stable and fast internet connection while playing online games like Roblox.
  3. Update Software: Regularly update your browser, network drivers, and security software to avoid compatibility issues.

Conclusion

Error code 279 Roblox can be a significant hindrance to your gaming experience, but with the solutions provided, you should be able to fix it and get back to enjoying your games. Remember to keep your system and network configurations up-to-date to prevent such issues in the future. Additionally, using tools like AOMEI Backupper for backing up your Windows OS ensures that your data remains safe and secure, allowing you to focus on your gaming without worry. Try out the solutions and tips mentioned above, and you’ll be back on track in no time!

Miya
Miya · Editor
Miya has an excellent insight and receives professional and systematic technical training since joining AOMEI. She has a comprehensive understanding of computer issues, aiming at helping users troubleshoot all kinds of problems. A lot of computer users around the world have found her articles very helpful!