Can't find or lost my license


I’ve installed a ssd and reinstalled windows on my pc … but seems I can’t find the cd cover with the license of Rhino. I remember I locked the number (or protected it somehow with my name on rhino website…). Actually it’s even more complicated as I had 1 licences for Rhino4 and 1 which upgrades to Rhino 5.
Who should I contact for assisntance?
Thank you

Hi Alex – please email