Renderer not seeing BBC Radio.m3u

[reesinpa]

Hi everyone,
I'm trying to get the new BBC streams on my Marantz MCR610. I've installed MinimServer and MinimStreamer on my windows 7 PC and, I think, followed all the instructions accurately. On the Marantz I see the MinimServer and when I select it I can successfully see and play FLAC files that I put into my newly created "BBC Radio" folder. But it doesn't show the "BBC Radio.m3u" file nor any of the radio streams/playlists. All I see are the couple of FLAC files. I double checked and as far as I can tell it's a plain text document (created in notepad). Any ideas?
Thanks!