When it comes to DirectX runtime error, making sure to update the GPU drivers is almost always a sure fix.

Here's how to fix the error relating to Baldur's Gate 3 DirectX, which will be stopping you from playing the game.

If you see the Unsupported DirectX version, No supported DirectX version found when launching a game, these fixes will surely help you.

Download Microsoft DirectX 9.0a End-User Runtime. Driver update in System Updates. OS support: Windows 98/Me/2000/XP ...