Please post a US phone number or Skype contact information and I'll help you get it working properly. The error messages imply you have older versions of the extension still installed that might be causing issues.
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.