Thank you for the response.
Yes, I know the .sfz file contains no samples; to the best of my knowledge, .sfz files cannot
contain samples directly.
It does contain each of the following lines twice:
The full path for the file I attached is "E:\SampleSets\Early Music Ensemble (v3)\Winds\Gemshorn.sfz
There is also a directory at "E:\SampleSets\Early Music Ensemble (v3)\samples
\" that contains over 1300 .wav files, including these:
Thus, the .sfz file correctly points to the sample files it needs, using relative paths. As I mentioned in my original post, it works fine in the Aria player. But when I open that same .sfz file in Polyphone, it doesn't list any of the samples.