-TURN OFF your internet connection! -Shut down antivirus software! -Delete all files about the old version! 1,copy "CARS 2015.R3 " or "Trucks 2015.R3" to your computer. 2,run main.exe in "CARS 2015.R3" to activate£¨if you want to install truck ,please run main.exe in "Trucks 2015.R3") - click start - click yes to save FileActivation on desk - use the 2015.3 keygen to active FileActivation - click start again - click no to open the FileActivation actived - wait for install complete,enjoy! if you cnn't run the 2015.3 keygen,please install [net-frame 4.0] from google
alexx04