I use Nuendo and Vista and AD works for me...The demo, anyway.
I had trouble at first, but for me it was because I didn't have a host to run it with...I had no idea what I was doing, as I've never used any kind of drum programs, MIDI, etc.
I set the output to MIDI and use a MIDI map to create beats...Once I set it to MIDI, it showed up in my list...I might have done something else, but I'd have no idea what it was. I'm assuming it was a matter of selecting the right I/O to get it to show.