Since each of these cards has different configurations and specifications, every game will have to be custom-designed, which is not ideal. Without DirectX, developers will find it challenging to fine-tune their games on the PC as there are a wide range of graphics cards that anyone can use. Simply put, DirectX is necessary, especially in gaming as it gives developers low-level access to features of certain hardware such as your graphics card in order to tweak, modify, or make improvements when designing games. What is DirectX and what it’s important?ĭirectX is a set of APIs or application programming interfaces that lets the operating system access hardware components. If you are experiencing the same problem and you have no idea how to fix it, this troubleshooting guide should help. The full error reads: The following component(s) are required to run this program: DirectX Runtime Some Valorant players are reporting that they can’t run the game due to the DirectX Runtime error.