Project VII Extension Manager
I am using Project Seven's extension manager to handle the 2017 since they did not make an ext. manager at all for the upgraded suite.It handles ALL my extensions beginning with the first CC stuff (guess I should dump those apps, duh). It is available for mac and windows. After I installed it, it read my CC 2014 extensions and automatically had them in 2017. All I had to do was enter my Webassist serials. I have nothing against DMX but this one was a snap and I didn't even think of using the DMX manager. Just an alternative for someone.