The executable handles several critical "features" during the installation process: Hardware Compatibility: It checks if your system meets the minimum requirements , such as a 2.4 GHz Quad Core processor and at least 2 GB of RAM Dependency Management: Automatically installs the NVIDIA PhysX system software
Choose the destination folder. It is highly recommended to avoid the default C:\Program Files (x86)\ directory on modern Windows versions, as strict folder permissions can sometimes block the game from saving properly later. Instead, use a path like C:\Games\Mafia II . Mafia 2 Setup Exe
Once launched, the setup typically guides you through: the setup typically guides you through: