So I got all the necessary items for a mod menu, but when I run GTA V it gives me an alert saying that ScriptHookV does not run the version of the game I am playing, how do I fix this?

I tried that, and it said, "No Items Found In Your Search."

I've been watching a lot of mod menu installation videos recently and they all say I have to open up the Gta V folder but everytime I try to open up its file location it brings me to the folder where I download all my steam games. What do I do?