How to Fix Star Citizen Error Code 19003 in 2024? [10 Fixes]

Have you ever found yourself immersed in the expansive universe of Star Citizen, only to encounter the dreaded error code 19003? Frustration doesn’t even begin to describe the feeling as your gaming experience comes to a screeching halt. Trust me, I’ve been there. But now, after hours of research and trial and error, I can confidently say that I have found solutions to fix Star Citizen error code 19003.

In today’s blog post, we’ll take a deep dive into the world of Error Code 19003 and uncover methods to help you banish it once and for all. So buckle up, fellow spacefarers, as we embark on a journey towards smoother gaming experiences while exploring the cosmos!

Also Read: How to Fix SkyUI Error Code 1?

What Does Star Citizen Error Code 19003 Mean?

What Does Star Citizen Error Code 19003 Mean?

Star Citizen error code 19003 is a common issue that has left many players scratching their heads, unsure of its meaning or how to resolve it. This error code typically indicates a problem with the game servers, which prevents players from accessing and enjoying the game. In simpler terms, it translates to an inability for your gaming client to communicate with Star Citizen’s backend services.

While encountering this error code can be a nuisance, the good news is that it doesn’t necessarily mean there’s something wrong with your computer or internet connection. Instead, it’s an issue on the game’s end that can usually be fixed with just a few simple steps. Keep reading as I break down these methods and help you get back into the game without any hiccups.

How To Fix Star Citizen Error Code 19003 In 2024?

How To Fix Star Citizen Error Code 19003 In 2024?

1. Restart the Game Client

Restart the Game Client - Fix Star Citizen Error Code 19003

Sometimes, the most straightforward solution can do wonders. The first thing you should try to fix Star Citizen error code 19003 is to restart the game client. It may sound relatively simple, but it can help resolve any temporary connection issues between your computer and the game servers.

To restart the game client, follow these easy steps:

  1. Close the Star Citizen launcher and all associated windows.
  2. Press CTRL, SHIFT, and ESC keys together to open Task Manager.
  3. In the Task Manager, locate any remaining Star Citizen-related processes (like “RSI Launcher” or “StarCitizen.exe”). Select each process, then click on End Task.
  4. Wait for a few moments to ensure that all processes have been terminated completely.
  5. Restart your computer for good measure.
  6. Following your system’s reboot, relaunch the RSI Launcher as an Administrator by right-clicking on its icon and choosing Run as administrator from the context menu.
  7. Log in to your account in the RSI Launcher and click on Launch Game.

2. Verify Game Files Integrity

Verify Game Files Integrity - Fix Star Citizen Error Code 19003

Corrupt or missing game files can also lead to error code 19003. Thankfully, the Star Citizen launcher includes a built-in tool for verifying game files integrity, ensuring that everything is in order.

To verify the integrity of your game files, follow these steps:

  1. Open the RSI Launcher and log in to your account.
  2. In the upper-right corner of the launcher window, click on the Settings button (represented by a gear icon).
  3. On the Settings page, locate the Star Citizen section and click on Verify.
  4. Wait for the verification process to complete as it compares your local game files with those on Star Citizen’s servers. This may take some time, so please be patient.
  5. If any discrepancies are found during this check, the launcher will automatically download and replace any missing or corrupted files, ensuring that everything is up-to-date and in working order.
  6. Once completed, close the Settings menu and try launching Star Citizen again from its main screen using Launch Game.

3. Reset the Launcher Cache

Reset the Launcher Cache - Fix Star Citizen Error Code 19003

Another method to resolve the error is to reset the launcher cache. The cache stores temporary data, such as settings and configurations, intended for quicker access. However, over time, corrupt or outdated cache files can cause connection and performance issues like the infamous Error Code 19003. Clearing this cache can help improve communication between your game client and Star Citizen’s backend services.

Here’s how to reset the Star Citizen launcher cache:

  1. Close the RSI Launcher if it’s currently running.
  2. Press the Windows key + R simultaneously to open the Run dialog box.
  3. In the Run dialog box, type %appdata% and hit Enter. This command will open up your computer’s AppData folder in File Explorer.
  4. Navigate to the following directory: \RSI Launcher\cache.
  5. Inside the cache folder, you’ll find a subfolder called html. Right-click on it and select Delete or simply move it to a different location as a backup measure.
  6. Restart your computer.
  7. After rebooting, launch the RSI Launcher again by right-clicking on its icon and selecting Run as administrator from the context menu.
  8. Log in to your account, click on Launch Game, and check if error code 19003 has been resolved.

4. Run the Game as an Administrator

Run the Game as an Administrator - Fix Star Citizen Error Code 19003

Another method to resolve Star Citizen Error Code 19003 is to run the game and its launcher with administrative privileges. This step ensures that your gaming client has sufficient permissions to access all necessary files and can communicate with the game servers without any hindrance.

Here’s how you can run Star Citizen and its launcher as an administrator:

  1. Close the Star Citizen launcher and all associated windows, if they’re already running.
  2. Right-click on the RSI Launcher shortcut on your desktop or from the Start menu.
  3. From the context menu, choose Run as administrator. If prompted, confirm by selecting Yes to allow the launcher to run with elevated privileges.
  4. Log in to your account in the RSI Launcher.
  5. Before launching Star Citizen through the RSI Launcher itself, navigate to where the game is installed on your system (e.g., C:\Program Files\Roberts Space Industries\StarCitizen).
  6. Locate “StarCitizen.exe”, right-click on it, and choose Run as administrator from the context menu.
  7. Once Star Citizen has launched, you can now attempt to connect to a server again and check if error persists.

5. Update Your Graphics Card Drivers

Update your Graphics Card Drivers - Fix Star Citizen Error Code 19003

Outdated graphics card drivers can sometimes lead to issues in various games, including the error code 19003 in Star Citizen. Ensuring that you have the latest drivers installed for your graphics card might just fix this problem. Updated drivers often contain performance enhancements, bug fixes, and compatibility improvements that can impact your gaming experience positively.

To update your graphics card drivers, follow these steps:

  1. First, identify the make and model of your graphics card. You can usually find this information within the Device Manager on Windows systems. Right-click on the Start menu and select Device Manager. Look for ‘Display adapters’, and click on it to expand and reveal your graphics card’s details.
  2. Visit the official website of your graphics card manufacturer (NVIDIA, AMD, or Intel). Go to their ‘Drivers’ or ‘Support’ section.
  3. Search for and download the most recent driver version compatible with your specific graphics card model and operating system.
  4. Once the driver file is downloaded, locate it in your computer’s ‘Downloads’ folder or wherever you saved it.
  5. Double-click on the downloaded file to initiate the installation process.
  6. Follow all instructions provided by the installation wizard, making sure to choose a ‘Clean Installation’ or similar option if available.
  7. When prompted, restart your computer after completing the driver installation successfully.

Also Read: How to Fix EA Error Code EC 203?

6. Check Your Internet Connection Stability

Check Your Internet Connection Stability - Fix Star Citizen Error Code 19003

Error code 19003 may emerge due to inconsistent connectivity or poor network performance, as Star Citizen requires a stable internet connection for an optimal gaming experience. To address these potential issues, I recommend checking your internet connection for any problems and ensuring it’s stable.

Here’s how you can assess and improve your internet stability:

  1. First, run an online speed test by visiting a website like to check if you have sufficient bandwidth and low latency.
  2. If you discover that your internet is slower than expected or unstable, try restarting your router by unplugging it from the power source, waiting for 30 seconds, and then plugging it back in.
  3. Temporarily disconnect other devices consuming your bandwidth, such as video streaming or large file downloads while playing Star Citizen.
  4. Consider using a wired Ethernet connection if you’re currently connected via Wi-Fi. Wired connections are generally more consistent and less likely to experience interference or signal drops.
  5. If problems persist despite following these steps, contact your Internet Service Provider (ISP) to report the issue and seek assistance in optimizing network performance.

7. Temporarily Disable Antivirus and Firewall Programs

Temporarily Disable Antivirus and Firewall Programs - Fix Star Citizen Error Code 19003

In some cases, the security software installed on your computer might interfere with Star Citizen’s connection to its servers, leading to error code 19003. To remedy this issue, it’s worth trying to temporarily disable your antivirus program and firewall to see if that helps you connect properly.

It’s essential to keep in mind that disabling these security programs may put your computer at risk. Therefore, we recommend you be cautious and enable them again as soon as you finish playing Star Citizen.

Here are the general steps to temporarily disable antivirus and firewall software:

  1. Right-click on your antivirus program’s icon, usually located in the system tray (bottom right corner of the screen), and choose Disable or a similar option like Pause Protection. The exact wording may vary depending on the antivirus software you’re using.
  2. To disable the Windows Firewall, press Win + R keys simultaneously to open the Run dialog box.
  3. Type control and press Enter to open the Control Panel.
  4. In Control Panel, click on System and Security, then select Windows Defender Firewall.
  5. Locate an option like “Turn Windows Defender Firewall on or off” (usually located in the left sidebar). Click on it and then select Turn off Windows Defender Firewall (not recommended) for both private and public networks.
  6. Click on OK to apply these changes.
  7. Launch the Star Citizen game client and check if error has been resolved.

8. Modify the Game’s Data File (User.cfg)

Modify the Game's Data File (User.cfg) - Fix Star Citizen Error Code 19003

Another possible solution to tackle Star Citizen error code 19003 is modifying the game’s data file, specifically the User.cfg file. This configuration file contains various settings that may influence your connection to the game servers. Tweaking these settings might help eliminate Error Code 19003.

Before proceeding, please be aware that editing any game files should be done at your own risk. Ensure you properly follow each step and create backups of any files being modified.

Follow these steps to modify the User.cfg file:

  1. Close Star Citizen and it’s RSI Launcher if they are running.
  2. Navigate to your Star Citizen installation folder (default location: C:\Program Files\Roberts Space Industries\StarCitizen\LIVE).
  3. Locate and create a backup of the User.cfg file by copying it and pasting it into a separate folder as a precautionary measure.
  4. Open the original User.cfg file with a text editor like Notepad or Notepad++.
  5. At the bottom of the file, add this line: Con_Restricted = 0 (This command grants access to certain in-game console commands).
  6. Add another line: net_clientLingerTimeout = 180 (This command increases the server response timeout duration).
  7. Save your changes and close the text editor.
  8. Relaunch Star Citizen and check if the error has been resolved.

9. Reinstall the Star Citizen Launcher and Game

Reinstall the Star Citizen Launcher and Game - Fix Star Citizen Error Code 19003

If you’ve tried all of the methods mentioned above and the error still persists, it’s time to consider reinstalling both the Star Citizen launcher and the game itself. This solution ensures that any corrupted or missing files are replaced, allowing you to start with a fresh installation.

Here’s how to proceed with reinstalling the Star Citizen launcher and game:

  1. Close all running instances of the Star Citizen launcher and game.
  2. Uninstall the RSI Launcher by navigating to Control Panel > Programs > Uninstall a Program. Find “RSI Launcher” in the list, select it, then click on Uninstall.
  3. Next, head over to your Star Citizen installation directory (usually located at C:\Program Files\Roberts Space Industries). If this folder still exists after uninstalling the RSI Launcher, delete it manually.
  4. Restart your computer.
  5. Visit the official website to download the latest version of the Star Citizen launcher.
  6. Install the newly downloaded RSI Launcher as an Administrator by right-clicking on its icon and selecting Run as administrator.
  7. After installing, open up the RSI Launcher as an Administrator (as mentioned in step 6) and log in with your account credentials.
  8. Click on Install within the launcher to download and install Star Citizen again.
  9. Once completed, try launching Star Citizen and see if Error Code 19003 has been eliminated from your gaming experience!

10. Contact Star Citizen Support for Server Side Issues

Contact Star Citizen Support for Server Side Issues - Fix Star Citizen Error Code 19003

If you’ve tried all of the above solutions and still can’t seem to shake off 19003 error code, it’s time to reach out to the game’s support team. In some cases, the issue might be originating from the server’s side, and there’s little you can do on your own to resolve it.

The game developers are constantly working on improving their backend infrastructure, but sometimes issues may persist that require manual intervention by the support team.

To contact Star Citizen Support, follow these steps:

  1. Head over to Roberts Space Industries’ official website at
  2. Scroll down and click on Help in the footer section of the page.
  3. On the Help Center page, select Create New Support Ticket under “How Can We Help You?“.
  4. You will need to log in with your RSI account credentials if you haven’t already.
  5. Fill out the form with relevant details about your issue (don’t forget to mention error code 19003) and any troubleshooting steps you’ve already taken.
  6. Attach any screenshots or additional files that may help explain the problem more clearly.
  7. Click on Submit Ticket once everything is filled out.

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Encountering Star Citizen error code 19003 can definitely be a headache, but it’s essential to remember that it’s not an entirely uncommon issue. As intrepid adventurers of the cosmos, we must ensure that our voyages remain as smooth as possible. By following the methods laid out in this blog post, you should be well on your way to getting back into the game and leaving error code 19003 behind.

Remember that persistence is vital when navigating issues like this one. It may take a combination of solutions before you successfully eliminate the error. If all else fails, don’t hesitate to reach out to Star Citizen’s dedicated support team for further assistance. Now, fellow spacefarers, let’s get back out there and conquer the stars! Happy gaming!

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