Error 0xc000007b when launching CS2: how to fix
What the "The application was unable to start correctly (0xc000007b)" error means in CS2 and how to remove it: Visual C++ libraries, DirectX, file and system checks.
Error 0xc000007b appears right at launch and means the game could not load the required system libraries. They are usually damaged or missing.
🔧 1. Visual C++ Redistributable
Download the latest Microsoft Visual C++ Redistributable (x64 and x86) from Microsoft's official site.
Install both packages and restart your PC.
If they are already installed, choose "Repair" in the installer.
📌 2. DirectX
Install the DirectX End-User Runtime from Microsoft — it adds older DirectX components that games sometimes need.
📁 3. Verify game files
Steam → right-click CS2 → Properties → Installed Files → Verify integrity of game files.
🖥️ 4. Check Windows
Open Command Prompt as administrator and run:
sfc /scannow
It checks and repairs damaged system files.
⚠️ If it did not help
Update Windows to the latest version.
Update your graphics driver.
Do not download individual DLL files from third-party sites — a common source of malware.