Site Assist Pro 1.0.9 was released yesterday, it should fix this problem.
Please download the new version form the download center, uninstall the previous version and install this newer one.
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.