: After installing the game with administrator privileges, users enter this serial number into the startup window's activation box. Steam Transition
Unlike the current Steam version, which manages licensing automatically, the Home Edition required manual input of this serial number during the initial launch, making the activation process a critical step in setting up the simulator.
If you are setting up the Home Edition, you can find or recover your serial number through official channels:
Recent feedback notes that while the physics are solid, the graphics and user interface feel aged compared to modern simulators like Assetto Corsa or City Car Driving 2.0 .
for running the 2007 version on Windows 10/11
If you want to avoid dealing with manual serial numbers, activation webpages, and hardware lockouts entirely, consider the Steam version of City Car Driving.
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