You create a backup using Backup to VD wizard, generate a script and schedule it, but only one backup is kept in destination directory.
Script does not change file name
Edit script. Find the string with file name, it will look like this:
vd_store /path = “D:/Backup” /name = “Backup_HDD0_20160303_0938” /vendor = “PVHD”
vd_store /path = “D:/Backup” /name = “Backup_HDD0_$(YEAR)$(MONTH)$(DAY)_$(HOUR)$(MINUTE)” /vendor = “PVHD”
Save the script. New backup folder should be generated on next run.