You must be connected to the NJIT VPN when installing and running this software off campus. Software must be installed on an account with administrative privileges or have the administrator password available when you install. NJIT Virtual Private Networking (VPN) operate by default in a "split" tunnel mode while connecting to the NJIT network. If you have a problem connecting to the license, change it to the "full" tunnel by selecting Group: "Full_tunnel" while logging in to the http://vpn.njit.edu.
Please follow the instructions below to install SPSS version 24 or 25: