I got this error when trying to add insert functionality to my universal email 4.0
So I tried the solution above by removing my config folder, then uninstalled all my extensions (hated doing that). So I had a clean slate. I first installed Universal Email 4.0 and started up dreamweaver. I did the same thing as before, adding insert functionality and got the same message. What gives?
My current work around is that I'm using DataAssist to insert first and UE 4.0 to sent data via email. I was hoping to use the all in one UE 4.0.