Once this is setup, though, you will never have to modify the configuration again for that version of SPSS. This means that you must be connected to the VPN service whenever you use SPSS. You will setup your computer to check in with a central license server on the network to obtain a license each time the program runs. Recommended option: Network concurrent license server NOTE: If you are running Mac OS we Recommend requesting a personal license code (instructions below). The other option is to use a personal license code. There are two options for licensing SPSS. We recommend users use the first option, to use a network concurrent license server to activate their copy of SPSS.
