Har du lastet ned alle oppdateringer til Windows 10?
How do I know if I have DirectX 12 on Windows 10?
Checking your version
To check which version of DirectX is on your PC using the DirectX Diagnostic Tool, select the Start button and type dxdiag in the search box, then press Enter.
In the DirectX Diagnostic Tool, select the System tab, then check the DirectX version number under System Information.