Virtual machines with Windows do not have USB ports where the USB Dongle for FAB Software can be plugged in. There are several solutions how to make a USB Dongle available in a virtual machine:
Using VMWare USB Passthrough
VMWare allows connecting a USB Dongle which is physically plugged into a host machine over network to a virtual machine. This way the USB Dongle can be made available to the virtual machine.
Using a FAB USB Dongle over Network
This page describes how to connect a FAB USB Dongle over network.
Using FAB Applications over Remote Desktop
To read how to Use FAB USB Dongles over remote desktop click here