

To update your graphics driver, there are two options: Manually and Automatically. Graphics card manufacturers such as NVIDIA and AMD keep releasing new drivers to fix bugs and improve performance, so you should always keep your graphics card driver updated to ensure a good gaming experience. Unable to Initialize DirectX 9 Device error is most likely caused by an outdated or corrupted graphics driver, which can also cause game crashing and not launching issues.


It’s rather annoying to see Unable to initialize DirectX 9 device when you start a game.
