Do you have T-Seps 1.0 or 2.0? You can upgrade to T-Seps 4.0 here. T-Seps 4.0 works in all Photoshop CC versions and has major changes, improvements and a new graphical interface over T-Sep 1.0 and 2.0. Read more about T-Seps 4.0 Separation Suite HERE.
You can try T-Seps 4.0 by download the free trial from www.T-BizNetwork.com/downloads/. Once you pay here you simple click on the Activate License button in the T-Seps window when you open Photoshop and email us the Request Code along with your company details. We will email back an Activation Code to fully unlock the free trial. Easy!
This is an "update" but you don't have to have T-Seps 1.0 or 2.0 installed. You are getting an "update" price.