In Acrobat DC they changed the interface from what you are used to if you used previous versions. If you have activated TTC from the drop-down menu at the top, you now have to add it to your tools.
- Click the "Tools" tab
- Scroll to the bottom of the page to find "Add-ons"
- Click "Add" and TTC will be on the right hand tools sidebar
IMPORTANT: If you need further assistance Please Submit a Ticket or call 1-855-818-3552 ext. 2.