Micro Solutions Backpack 014350 - DOS Driver
1. Make a directory in the root of the hard drive (C:) named BPFLOPPY
2. Copy the file BACKPACK.SYS into that directory. Click here for the file.
3. Add the following line to the hard drive's CONFIG.SYS file:
device=\bpfloppy\backpack.sys
4. Reboot the computer.
Just in case you are interested, at here are the contents (20 MB worth) of a 2002 dated setup CD for various backpack devices.
Drivers and user guides included.