You have your website url set to: http://printserver/
That isn't a working domain. It needs to be able to connect to the website in order to test and retrieve data from the database.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.