How to Fix CS2 Not Launching or Crashing on Startup
Discover how to troubleshoot and resolve the issue of “How to Fix CS2 Not Launching or Crashing on Startup” with our comprehensive guide.

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Counter-Strike 2 or previously known as Global Offensive (CS:GO) is a popular online multiplayer game, but it can be frustrating when it doesn’t launch or crashes on startup. In this comprehensive guide, we will explore various solutions to resolve these issues step by step.
Follow these troubleshooting steps to get your CS2 up and running smoothly.
How to Fix CS2 Not Launching or Crashing on Startup
Let’s start with some fundamental troubleshooting steps that can help resolve CS2 launch and crash issues:
Bassic Troubleshooting
1. Task Manager Check
- Right-click your taskbar at the bottom of your screen.
- Select “Task Manager.”
- In the Task Manager window, navigate to the “Processes” tab.
- Locate any CS2-related processes.
- Right-click on any CS2 process and select “End Task” to terminate it.
2. Compatibility Settings
- Right-click your CS2 shortcut on your desktop or in Steam.
- Select “Properties.”
- Go to the “Compatibility” tab.
Configure the settings as follows:
- Enable “Run this program in compatibility mode for” and select “Windows 10”
- Disable “Disable fullscreen optimizations.”
- Enable “Run this program as an administrator.”
- Apply the settings and restart your PC.
3. Verify Game Files
- Open Steam and go to your library.
- Right-click the CS2 game that’s not working.
- Select “Properties.”
- Navigate to the “Local Files” tab.
- Click “Verify Integrity of Game Files.”
- Wait for the process to complete.
4. Update Graphics Driver
- Open Device Manager.
- Under “Display Adapters,” select your display adapter.
- Right-click and choose “Update Driver.”
- Select “Search automatically for drivers.”
- Wait for the installation to complete, then close the window.
5. Update Windows
- Make sure your operating system is up to date.
- If you’re using an older version of Windows, consider updating to a newer version, such as Windows 11 or 10, as this can often resolve compatibility issues.
6. Disable Third-Party Overlays and Anti-Cheats
- Ensure that third-party overlays (e.g., MSI Afterburner, Rivatuner) and anti-cheat software (e.g., Faceit) are closed before launching CS:GO.
- Exiting these applications can resolve startup and crashing issues.
7. Disable Nvidia Ansel
- Run PowerShell as an administrator.
- Copy and paste the provided commands below to disable Nvidia Ansel system-wide.
- This step can help resolve issues caused by Nvidia Ansel.
taskkill /F /IM NVCameraEnable.exe taskkill /F /IM NVDisplay.Container.exe
8.Disable Overclocking
- If you are overclocking your CPU or GPU, temporarily revert to stock settings.
- Overclocking can sometimes lead to instability, causing CS:GO startup problems.
- Additionally, if you have XMP (Intel) or DOCP (AMD) enabled for RAM, consider disabling it, especially if you have mixed RAM sets.
By following these basic troubleshooting steps, you can often resolve common CS2 launch and crash problems. However, if you’re still encountering issues, consider more advanced solutions.
Advanced Solutions
If the basic troubleshooting steps didn’t resolve your CS:GO issues, consider these advanced solutions:
1. Clean Install of Graphics Drivers
- Perform a clean installation of your graphics drivers.
- This can help eliminate any conflicting or corrupted driver files.
- You can find instructions on how to do this on the Nvidia, AMD, or Intel website.
2. Update DirectX
- Ensure you have the latest version of DirectX installed.
- You can download it from the official Microsoft website.
3. Add Game Exclusions to Windows Security
- Open Windows Security.
- Click on “Virus & threat protection.”
- Scroll down and click “Manage settings.”
- Under “Exclusions,” click “Add or remove exclusions.”
- Add your CS:GO game executable file as an exclusion.
4. Check for System Updates
- Regularly check for system updates, including Windows updates and driver updates, to ensure your system is running smoothly.
5. Disable Startup Applications
- Right-click the Start menu.
- Open “Task Manager.”
- Go to the “Startup” tab.
- Disable any unnecessary startup applications.
6. Clean Boot
- Perform a clean boot to start Windows with minimal services and startup programs.
- This can help identify and eliminate software conflicts.
- Instructions for clean booting can be found on the Microsoft support website.
7. Reinstall CS2
- As a last resort, you can try uninstalling and reinstalling CS:GO to ensure you have a clean installation.
- Remember to back up your game settings and data before doing this.
These complete guide troubleshooting steps should help you resolve CS2 not launching or crashing on startup issues. Be sure to follow them carefully, and don’t forget to keep your system and drivers updated for the best gaming experience.
If you encounter any further problems, feel free to seek assistance from the CS2 community or consult CS2 support resources. Enjoy your gaming experience!
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