Logitech Media Server App Disappeared NAS 102 6TB

Greetings I just purchased a ReadyNas 102 6TB and loaded the Logitech Media app 5 days agao. I copied my music files (1.25TB) in wma lossless format and the Logitech media server running on the netgear OS would not read the format. I checked the forums and they said that WMA lossless was a problem. So I spent 2 days converting my music files to FLAC which is compatible with the Logitech media server app. I factory reset the readynas 102 erasing everything including the WMA music files. I then copied the FLAC files to the ReadyNas 102. When I went to install the Logitech Media Server App it is no longer listed. What happened? It was there a few days ago and now it is gone. I contacted Netgear Support and they are telling me the Logitech APP is no longer available. Is that true? If so is there and alternative or should I return the ReadyNas 102.

Thanks in Advance!

Caxton