Thank you for your help today.
I have to say I was impressed.
For others who may have similar issues, the main issue was that I had several years of old WebAssist clutter built up in my Dreamweaver configuration folder. Even though when I upgraded to Dreamweaver CC 2018 it removed old versions of Dreamweaver, it maintained a lot of outdated and unsupported extension in the folder.
The other issue was being stuck in my head how to use Universal Email and not being familiar with the latest email scripts.
Thanks again, Ray!