Mac & PlayTune method

This is a funny one.

NotesUIWorkspace.PlayTune works fine for the Mac, when you just want to play the pre-built list of tunes (i.e. system sounds). However, try as I might, I can’t get the Mac client to play a sound passed in as a full path string thus:

NotesUIWorkspace.PlayTune(“/Users/someuser/Application Support/Lotus Notes Data/somefile.wav”)

I’ve experimented with both WAV and AIFF sound files, with full file paths (as above) versus just a file name – all to no avail.

Does anyone have any further insight? Can anyone test with their Mac installation to check if this stuff really works??