Zune Software is yet another Microsoft product. Unlike Windows and Microsoft Office, however, it is a failed product and therefore it was officially discontinued in 2012 while all related services were terminated in 2015. Users who are interested can still download and install it, though. Zune Software is used to manage and play your media files. It was developed by Microsoft back then to rival iPod and iTunes. Since it has been abandoned for such a long time, it is to be expected that some functions will not work properly.
Zune Software requires .NET Framework 3.5 to… 
