When I use the img command, the window opens and immediately closes. I am
using the beta files dated 12/03/04. I don't see any newer releases.

This command also fails:
img mp 10.x.x.x //server/volume/directory/filename

I don't know if imaging.s can be used directly, but it fails with error:
Zenworks imaging failed with Error:200
No Zen Partition on the drive.