ARSVCOM is a computer program that will control your Prosistel rotator (“D” Serie) via a friendly graphical interface. It also allows you to add a Virtual Com Port and emulate via this virtual com some other rotator models as Yaesu, Create, etc
In this way, if your some program that supports some of those rotators, but are not supporting a Prosistel, will work with a Prosistel.
You can download a 30 days trial version. During this trial time, you can evaluate this program. A license can be ordered here.