The developers offer a service to exchange your old serial number for a for free. How to do it: Use the official Steam Key Exchange Tool.
The for City Car Driving 1.5 Home Edition serves as the primary digital license key required to activate and validate the software for personal use. Unlike the Steam version, which uses platform-integrated DRM, the standalone Home Edition relies on this unique alphanumeric code—typically found in a user's purchase confirmation email—to unlock the simulator's full features. The Role of the Serial Number serial number city car driving 15 home edition
Do share your serial number or activation data with anyone except official technical support. Sharing this information can lead to your license being blacklisted. The developers offer a service to exchange your
and the exact email address entered during payment. and the exact email address entered during payment
: In the startup window, paste your serial number into the designated box.