Let me know if you want it and i will send you a link to guy it. It requires a different license as the iLok software has evolved since that version, but the receptor software did not. If you have that, then we have a special version of the Ravenscroft that we can offer you for 30$ that will work in it.
The only thing i know is that there is supposed to be a compatible version of UVI Workstation that might already be installed. Unfortunately and as you might have seen, Muse just closed up shop and we dont know anything about installing our products in a Receptor. After receiving the below response from VI Labs, I'm actually leaning towards the Pianoteq 5 Stage version unless someone else knows of an easier install and nice sounding piano option?
Thank you Markay and Analogaddict for the feedback.