No matter what I do, ADTpro from either:
Apple //e - Enhanced with SSC
or
Apple //c
will boot ADTpro, then VSdrive, then BASIC ... but then go to PRODOS BASIC and not load VSDRIVE.
Both give errors when I type in "-vsdrive" one saying something along the lines of "out of range" on the //c and "device not connected" on the //e.
Both load ADT properly, and I can transfer software to floppy.
Any thoughts?