Make sure that you have the latest version of Data Bridge (1.1.4) and design Extender (1.1.5) Installed.
if you have previous versions installed, make sure to uninstall them from the extension manager before installing the newer versions.
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.