Installing Design Extender in Dreamweaver CC 2017
When I try to install Design Extender (which I have not used in a long time) in Dreamweaver CC 2017, I get an error in Extension Manager CC: "Cannot find required data from database. The extension will not be installed."
Additionally, I notice to the left hand column in Extension Manager CC, that Dreawearver is not listed. It just lists "Others" under Products.
Is the a WebAssist error or an Adobe Error?