Here share the relevant DAF VCI Lite V1.1 software download link and notices for full installation and medium duty. You can make Davie3 SW from this image: https://mega.nz/#!roBCRaYY!ARZtWRkfzHwa_4sX8C_TWltHkp_5_S_hWOCUAiMdDEY Using acronis restore to your hdd. Or if you have enought knowledge you may install fresh copy of DAVIE3 on win7 32bit, and we will make all patch needed to run on DAF VCI lite. Full install: http://paccar.http.internapcdn.net/paccar_vitalstream_com/Application/DAVIE/DAVIEInstallation.exe http://paccar.http.internapcdn.net/paccar_vitalstream_com/Application/DAVIE/DAVIE_Application.exe http://paccar.http.internapcdn.net/paccar_vitalstream_com/Application/DAVIE/DAVIE_PRS.exe Or for Medium duty: http://paccar.http.internapcdn.net/paccar_vitalstream_com/Application/DAVIE/DAVIEInstall_MedDuty_EN.exe http://paccar.http.internapcdn.net/paccar_vitalstream_com/Application/DAVIE/DAVIE_App_MediumDuty_EN.exe If installing from 0 i suggest full install. But if have enough knowledge just restore preinstalled image from acronis Mega link.