RoyY

I'm writing some music for violin and I'm trying to get Crescendo to do a portamento between two notes, 2 semitones apart, but it insists on doing a glissando, that is, it is playing the semitones between the notes as if it were a fretted instrument, and not playing them as a smooth pitch increase like on a non-fretted instrument, such as a violin. I have the instrument selected as a violin. I am running Crescendo Version 4.14, Unlicensed Version. Non-commercial home use only. Thank you in advance.