In order to connect printers to remote desktops (terminal servers or virtual desktops) or workstations using AutoConnect which are shared on a print server, you need the ThinPrint Engine on these platforms. The ThinPrint Engine installer can be run on servers as well as on desktops.
For the installation procedure of ThinPrint Engine on Remote Desktops (terminal servers or virtual desktops) or workstations see: