Modding can be finicky. If you are aiming to use (or any other version) correctly, you must be precise with your file placement. Here is the standard installation checklist for Script Hook V:
: Provides the necessary hooks for other popular mods (like Menyoo or Entropy) to function by translating custom code into game-engine "natives." Usage Notes Single Player Only 1.0.1180 script hook v
This release explicitly added support for GTA V build 1.0.1180.1/2 . Modding can be finicky