Nerocmd and Volume label

Hello, I’m using the following command with nerocmd.exe(NeroCmd version, Nero API version

nerocmd --write --real --drivename d --speed 24 --tao --underrun_prot --recursive --iso BACKUP c:\BACKUP

The cd burns fine yet the CD volume label shows as NEW, not BACKUP as I specified. I’ve tried that switch in various places within the command line with no success. I’m sure it’s something simple but I can’t seem to figure out what I’m missing.