Enhanced Native Trainer
* Make sure your copy of GTA is fully up to date(!)
* Download the scripthook from: http://www.dev-c.com/gtav/scripthookv/
* Open the zip file, and inside the "bin" folder is the scripthook files you need.
* Copy or move the 2 .dll files (ScripthookV.dll and dinput8.dll) to the ROOT of your GTA game folder (with the .exe)
* Copy BOTH the “Enhanced Nave Trainer folder” and "Enhanced Native Trainer.asi" to the same folder as the scripthook and launch GTA.
* Press F4, or RB + Y in-game to open.