Depending on where you obtained the file, it likely includes one or more of the following:
C:\Program Files (x86)\Steam\steamapps\common\SleepingDogsDefinitiveEdition
: A popular modification by SneakyEvil that allows you to toggle "God Mode," spawn vehicles, change player models, and teleport.
: Drag and drop the extracted files (often including a .dll like dinput8.dll and an .ini or .exe file) directly into that main folder where the SD-HKShip.exe is located. Activate In-Game :