Warhammer 40,000 Rogue Trader Won’t Launch: Quick Solutions

If Warhammer 40,000 Rogue Trader Won't Launch on your device, mix all of the methods and fixes mentioned in this comprehensive guide.


I was eagerly waiting to play this game. But I noticed that Warhammer 40,000 Rogue Trader won’t launch on my PC, and it has far better specs than my laptop, which runs the game fine. But, because this isn’t the first time I’ve encountered a launching error, I decided to follow some of the methods I used in the past that I found on various gaming forums. So, I will share them with you too.

How to fix the Warhammer 40000 Rogue Trader won’t launch issue?

To fix the Warhammer 40000 Rogue Trader won’t launch issue start with the following workarounds.

  1. Run the game as administrator: I run Warhammer 40,000 Rogue Trader as an administrator to give it necessary system permissions, often resolving issues preventing it from launching
  2. Check the system requirements: I check if my PC meets the system requirements for Warhammer 40,000 Rogue Trader, as not meeting these can stop the game from launching.
  3. Clean Your PC: I clean my PC, both physically and digitally, to ensure optimal performance and remove any factors that could hinder the game’s launch.
  4. Delete Your Saved Data: I delete my saved data for Warhammer 40,000 Rogue Trader cautiously, as corrupted save files can sometimes prevent the game from launching.

If none of the previously mentioned methods worked, try the next fixes.

  1. Update Graphics Drivers
  2. Check for DirectX and Visual C++ Redistributables
  3. Check for Background Applications
  4. Adjust Compatibility Settings
  5. Disable Antivirus/Firewall
  6. Disable Full-Screen Optimizations
  7. Check for Conflicting Software
  8. Update Windows
  9. Verify Game Files
  10. Disable GPU Overclocking

1. Update Graphics Drivers

I update my graphics drivers to ensure maximum compatibility, often resolving issues where Warhammer 40,000 Rogue Trader won’t launch.

  1. Start Button: Click the Windows icon at the bottom left of your screen.
  2. Search Device Manager: Type Device Manager in the search bar and click to open it.
  3. Graphics Card: Expand the Display adapters section.
  4. Select Driver: Right-click on your graphics card listed there.
  5. Update Option: Choose Update driver.
  6. Automatic Search: Select Search automatically for updated driver software.
  7. Install Any Updates: If updates are found, follow the prompts to install them.
  8. Restart Computer: After updating, reboot your PC.
Warhammer 40,000 Rogue Trader Driver Update

2. Check for DirectX and Visual C++ Redistributables

I check for the latest DirectX and Visual C++ Redistributables, as outdated versions can prevent Warhammer 40,000 Rogue Trader from launching.

  1. Search DirectX: Find the DirectX download page and download the latest version.
  2. Install DirectX: Run the downloaded installer and follow the on-screen instructions.
  3. Repeat for Visual C++: Go back to Microsoft’s website and search for the Visual C++ Redistributable package.
  4. Download and Install: Download the package and install it following the on-screen instructions.
  5. Restart Your PC: Restart your computer after both installations.

3. Check for Background Applications

I close unnecessary background applications to free up system resources, which can fix launch issues with Warhammer 40,000 Rogue Trader.

  1. Open Task Manager: Press Ctrl + Shift + Esc to open Task Manager.
  2. Applications List: Look at the list of applications currently running.
  3. Identify Unneeded Apps: Find apps that are not needed for gaming.
  4. Close Apps: Select each unneeded app and click End Task.
  5. Repeat as Necessary: Make sure all unnecessary apps are closed.
Warhammer 40,000 Rogue Trader

4. Adjust Compatibility Settings

I adjust compatibility settings for Warhammer 40,000 Rogue Trader to match my operating system, which can solve launching problems.

  1. Desktop Shortcut: Right-click the desktop shortcut of Warhammer 40,000 Rogue Trader.
  2. Properties Option: Choose Properties from the context menu.
  3. Compatibility Tab: In the Properties window, click the Compatibility tab.
  4. Change Settings: Check the box for Run this program in compatibility mode for.
  5. Select OS Version: Choose an older version of Windows from the dropdown menu.
  6. Apply Changes: Click Apply, then OK to save your changes.
Warhammer 40,000 Rogue Trader Compatibility Mode

5. Disable Antivirus/Firewall

I temporarily disable my antivirus/firewall to check if they are blocking Warhammer 40,000 Rogue Trader from launching.

  1. Open Security Software: Open your antivirus or firewall program.
  2. Settings or Control Panel: Navigate to the settings or control panel.
  3. Temporary Disable Option: Find the option to temporarily disable protection.
  4. Confirm and Disable: Click to disable, and confirm if prompted.
  5. Keep Track of Time: Remember how long you’ve disabled it for safety.
Warhammer 40,000 Rogue Trader Allow an app or feature through Firewall

6. Disable Full-Screen Optimizations

I deactivate full-screen optimizations for the game since they can address Windows problems and assist the game start.

  1. Locate Game File: Go to the folder where Warhammer 40,000 Rogue Trader is installed.
  2. Right-Click on EXE: Right-click on the game’s executable file.
  3. Properties: Choose Properties from the menu.
  4. Compatibility Tab: Go to the Compatibility tab.
  5. Optimization Checkbox: Check the box for Disable fullscreen optimizations.
  6. Save Settings: Click Apply, then OK.

7. Check for Conflicting Software

I search for and close any applications that may interfere with the launch of Warhammer 40,000 Rogue Trader.

  1. Consider Known Conflicts: Think about any software known to conflict with games.
  2. Open Each Software: Open any software that could be causing conflict.
  3. Disable or Close Software: Temporarily disable or close the software.
  4. Test the Game: Try launching Warhammer 40,000 Rogue Trader to see if it works.

8. Update Windows

I maintain my Windows up to date to guarantee system compatibility and stability, which will aid in the smooth launch of Warhammer 40,000 Rogue Trader.

  1. Open Settings: Click on the Start Menu, then the gear-shaped icon for Settings.
  2. Go to Update & Security: Click on Update & Security.
  3. Windows Update: Select Windows Update from the left panel.
  4. Check for Updates: Click the Check for updates button.
  5. Install Updates: Install any found updates.
  6. Restart After Updating: If prompted, restart your PC to complete the update process.
Warhammer 40,000 Rogue Trader Windows Update

9. Verify Game Files

I verify the game files of Warhammer 40,000 Rogue Trader to fix any corruption or missing data that might be stopping it from launching.

  1. Launch Game Platform: Open the platform like Steam where the game is installed.
  2. Game Library: Go to your library and find Warhammer 40,000 Rogue Trader.
  3. Game Properties: Right-click the game and select Properties.
  4. Verify Files: In the Local Files tab, click Verify integrity of game files.
  5. Completion: Wait for the process to finish.
Warhammer 40,000 Rogue Trader Verify Game Files

10. Disable GPU Overclocking

I deactivate GPU overclocking to avoid any instability, which might resolve difficulties with the Warhammer 40,000 Rogue Trader not launching.

  1. Open Overclocking Tool: Open your GPU overclocking software.
  2. Reset Settings: Find the option to reset your GPU to its default settings.
  3. Apply Changes: Apply the changes.
  4. Restart Your PC: Reboot your computer to make the changes take effect.

Why Warhammer 40,000 Rogue Trader won’t launch?

Warhammer 40,000 Rogue Trader won’t launch as a result of hardware limitations, software conflicts, damaged or broken game files, out-of-date drivers and system files, and system issues. However, this startup issue might occasionally be caused by improper codding and programming.

With all of your newfound information, you should be able to resolve the Warhammer 40,000 Rogue Trader won’t launch issue in no time. If the problem persists, I recommend reinstalling the game on an SSD. You can also contact the game’s support and inform them about the methods you’ve previously tried. They may have another solution to the problem.

Related Articles:

  1. Warhammer 40,000 Rogue Trader Crashing
  2. Warhammer 40,000 Rogue Trader Stuck on Loading Screen
  3. Warhammer 40,000 Rogue Trader Low FPS
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