Uninstalling, working through the wizard, then reinstalling WAUE should work... you just won't be able to add email receipts through the wizard, but you can add them with WAUE after reinstalling.
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.