Do you need help to match this specific build?
The main library that handles the heavy lifting.
Find your GTA V main installation folder (where GTAV.exe is located). 1.0.877.1 script hook v
Launch the game. If the game starts without an "Unsupported Version" error, the installation was successful.
Script Hook V version 1.0.877.1 is a foundational library file that allows Grand Theft Auto V (GTA V) players to run custom scripts and plugins within the game. It functions as a bridge between the game's native engine and the community-created mods that enhance gameplay, graphics, and mechanics. Core Functions of Script Hook V Do you need help to match this specific build
The ASI Loader that permits the loading of custom libraries.
🚀 This usually means your game version is newer than the Script Hook version. Rockstar Games updates GTA V frequently; when they do, the game’s "build number" changes, and Script Hook V must be updated by its creator to match. Launch the game
If you need help with a specific part of the setup, let me know: Are you getting a ? Which mod are you trying to run with it?
Drag and drop ScriptHookV.dll and dinput8.dll into that main folder.
While 1.0.877.1 was a milestone version, the developer (Alexander Blade) continues to release updates to keep up with Rockstar’s launcher changes and new DLC content. If you are running a modern version of the game today, you will likely need the most recent update rather than 1.0.877.1 specifically, unless you have intentionally "downgraded" your game build to maintain compatibility with older mods.