Has anyone attempted to extract the boot image file from the Netware 6.5
SP5 overlay CD? I have tried UltraISO, WinIso, MagicIso, PowerISO and a
few others. Some of the apps appear to extract it, but when you attempt to
import it to another ISO image, the app states the image file is corrupt.

This all started when I was trying to add some files to the overlay CD and
re-save it. If you add more than a couple files, the ISO program you are
using re-writes the while ISO including the boot track and corrupts the
boot image rendering the CD non-bootable. The same results also happen if
you are just deleting files, so it does appear to be a capacity issue.