ARA problem with Studio One Pro

Latest Studio One Pro on Win 10 machine gives the following error message when trying to open Spectralayers 7 as ARA2

“No ARA data. Make sure the plugin is assigned as an ARA plugin”

thanks for any help on solving this

To assign SL as an ARA plugin you have to hold the ALT key while drag and dropping SL onto an audio event.

thanks Robin - too easy and very much appreciate the time you are spending helping everyone here