HELP – How to enable DSD playback in Max2Play

Good afternoon all, my name is Fred, I live in Canada and I am new to Max2Play.

After a lot of fiddling around, I finally got Max2Play configured correctly on my Raspberry Pi 2/HifiBerry Dac + configuration.

The sound is very good and I am controlling everything through the SqueezePad Application on my iPad.

NOW, I wish to play some DSD files, but so far have been unable to figure this out.

Would someone be able to assist me here?

DSD files have been downloaded to the attached USB drive, but when I access them via Folders, they don’t show up at all/shows the Folder as empty.

Any assistance ANYONE can give me to make the DSD files visible/playable to Max2Play would be very much appreciated.

Thank you SO much in advance for your assistance, Fred