i want to know how to take backup restor make server and os.
If you have one Freelance 800F, backup is possible with export/import option, in control builder you select this option form menu, it creates one file with CSV extension, and then you can Import in a new version, the option import extract CSV file in a pro file.
i hope this help you
if you have one CSV file, you need to select the option IMPORT, (no import backup),
you need to import just the control builder project, it includes all the configuration.
DIGIVIS is only runtime software, once you have your project recovered, you need to check, and then you need go commisioning mode and download application to controller and the download application to digivis stations, it is important verify, IP adress and resource numbers that have configured in your PC as project in control builder