When you installed the toolkit, did you install it with Dreamweaver closed? Try uninstalling and installing again with Dreamweaver closed if you didn't previously. Then start up Dreamweaver again after it is installed.
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.