: The launcher will likely download several gigabytes of "local game data" and update files. Let this finish without interruption. Common Troubleshooting
: Use the launcher settings to "Browse Local Files" to find the correct folder.
: Ensure you have a fully updated, legal copy of GTA V installed via Steam, Epic Games, or the Rockstar Games Launcher.
: Find it in \SteamLibrary\steamapps\common\Grand Theft Auto V\ .