Will not open/play using Yamaha Rx-v3800 network receiver

[JohnE]

Minimserver was installed (and is running) as a planned second server for full opera CD’s but it will not open at the "Album" on tree on receiver GUI and therefore play. It will open “Songs”and list them but shows message “connect error” if try to play. Installed on Win 10 home computer. Ethernet connection to renderer/controller (Yamaha Rx-V3800) network receiver. Library is held on separate HDD slave. All files are wav. Index tags are Album, Title, Artist . Asset UPnP works fine for above. Any known solutions?