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

This guide helps you fix the DirectX 12 is not supported on your system or DX12 is not supported on your system error in Windows 11/10 PC.

The rampant Marvel Rivals DirectX 12 is not supported message on PC is an error players have to fix in order to play.

Fix #3: Update Windows system. As discussed earlier, the computer system must also be updated to fix the Hitman 3 DirectX problem. Follow the steps below on how to update your PC’s software: ...

The DirectX error, which usually occurs when your graphics card driver has crashed, is preventing some PC gamers from enjoying 'Battlefield 2042.' ...

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