Padshop - Harmony Improvisator

Hi, has anyone figured out HI with any pro 8 vst? I have read and read and read and watched every video I can but I still cant get a sound out of HI to padshop, could it be a 32bit (old version of HI) on a 64bit daw? or if anyone has any connection ideas please could you share?, I have tried countless connections via ins and outs, still baffled!!
thank you so much