I am having the same issue. I need to convert my code from MySQL which is throwing out a mysql decprecated error. I purchased the webassist product to update my code. When I click define - I have a connection defined and it connects successfully. When I click okay I have none as the connection text. I knew how to put together data driven websites in dreamweaver. This seems the same but I can't get past the connection issue. Is there a different web authoring tool you would suggest? I am usinfg the latest dreamweaver CC.