What you actually need is a :
Visit the website of your graphics card manufacturer (Nvidia, AMD, or Intel) and download the latest drivers. Sometimes the hardware supports the model, but the software "language" hasn't been updated to use it. Hardware Check: shader model 3.0 download
So, when you search for a , what you’re actually looking for is a way to install one of two things : What you actually need is a : Visit
Think of it like this: a Shader Model is like a language. Your GPU either speaks that language (has the physical circuits to understand it) or it doesn’t. No download can teach an old GPU a new language if the hardware lacks the necessary components. when you search for a