Komplete kontrol not opening as vst in cubase 8.5

I purchased komplete 10 a while ago, all working well. I buy the komplete kontrol s49 keyboard to go with it, thinking I could just plug and play and it would link up with komplete. I was wrong. Installed the kontrol software. It works in standalone mode (kind of) but when I go to open an intrument track in cubase, komplete kontrol isn’t there as an option. I’ve followed the instructions about setting up the mackie midi control thing. Driving me mad, Any ideas?