Created by Alexander Blade, Script Hook V is a library that allows Grand Theft Auto V to execute custom scripts. These scripts are typically written as .asi plugins. Without this tool, the game would block any external code from interacting with its engine.
It doesn't modify the game’s core .rpf files, making it easier to "uninstall" by simply removing the files. How to Install Script Hook V (v1.0.3351.0)
This usually means your game version is newer than the Script Hook version. You will need to wait for Alexander Blade to release an update (usually takes 1–3 days after a game patch) or "downgrade" your game version.
Get the latest zip file from a trusted source like AB-Software . Extract: Open the .zip folder and locate the bin folder.
Default Path: C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V
Includes a built-in ASI loader to boot up your custom plugins.