HELP Directx12 / Directx8.1

[Melara86]

Bonjour, je suis débutante. J'ai un message d'erreur, qui me dit d'avoir directx8.1 alors que j'ai directx12 d'installer. Peut on installer une version inférieure ? merci
Hello, I am a beginner. I have an error message, which tells me to have directx8.1 while I have directx12 to install. Can we install a lower version? thank you

[Cathulhu]

What game are you talking about? DirectX is usually backwards compatible.

[Melara86]

This is Raidroad taycoon 3.

[ReBoot]

Install the DX runtime that came with the game. Usually, verifying the local game content on Steam triggers this.

[Melara86]

Thank you for your help and interest. I found a mini guide tutorial 2021 that I tried and the game works now :-)

[Blaagh]

DirectX 12 is integrated with your windows already, which has some backwards compatibility.

for older versions try this
https://www.microsoft.com/en-us/download/details.aspx?id=8109