The most likely problem is that Windows Network File Sharing has changed over the years.
(Last Edited by paulwebster on June 23, 2020, 10:52 am)
The protocol is SMB aka Samba and you need to configure your file server to allow connections from SMB 1.0 clients (like the Audiotron).
It can be done via registry settings in Windows but you will have to hunt around for instructions (probably is in an Audiotron FAQ).
Update:
Try this
(Last Edited by paulwebster on June 23, 2020, 10:52 am)