I have 4D. It was bundled with my QBot, and has their logo on the box. I would contact Qbot, I think there is a yahoo group. I no longer have my Qbot, and only use the software to design stuff for my embroidery machine.
Also, it's somehow related to the Pfaff/Viking embroidery software. I would also contact them:
http://www.husqvarnaviking.com/en-US...Design-Creator