Good luck with that. It will go in the garage next to windows phone, windows iot, zune, windows 8, xamarin, MSAJAX, oh and of course trident and chakra (internet explorer). .net machine learning. look, i'm sure there are many more. im not going to come up with a list of all microsofts failed software projects because i just named 10 off the top of my head without any research. i'd be here all day if i were to really dig in.