If you select never from the drop down list in the WebAssist Preferences, then the memento panel will never show in Dreamweaver, even if you installed or removed extensions.
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.