Always copy your GTAIV.exe and scripts folder before adding mods.
Most versions of the mod trigger automatically after Niko takes a girlfriend home and she invites him in for "coffee." Troubleshooting Common Issues
Ensure your ScriptHook version matches 1.0.7.0 specifically; newer versions for the Complete Edition will not work.
Some "Simple Trainers" have their own dating overrides. Disable these to avoid logic conflicts. Safety and Ethics
Place the ScriptHook.dll and the ASI loader into your main GTA 4 directory.
Run GTAIV.exe as an administrator to ensure the scripts have permission to execute.
To get the Hot Coffee mod running on your 1.0.7.0 installation, you will need a few prerequisite tools to handle the custom scripts. 1. Essential Requirements
Copy the Hot Coffee .asi or .net script files into the scripts folder (create one if it doesn't exist).