how to install: -please create new folder in any location on your computer HDD named CarProg for example in C:/CarProg/ - copy all folder from in CD and paste to in C:/CarProg/ or any location on your computer - connect CarProg interface to USB, the computer wll install all drivers automaticly - run CarProg.exe Carprog will start and in software screen feft-button corner you will see carprog serial number. IMPORTANT!! 1 - NO INTERNET UPDATE . IF YOU MAKE INTERNET UPDATE .MCU IN INTERFACE WILL DAMAGE! . IT IS NO IN WARRANTY! 2- ONLY USE WHICH SOFWARE I GIVE YOU IN CD. IF YOU USE OTHER SOFTWARE .MCU IN INTERFACE WILL DAMAGE! . IT IS NO IN WARRANTY!