Revert to the following available DNS Boss system archive

     By selecting 'Revert to the following available DNS Boss system archive' 
from the 'Advanced' menu, it is possible to revert to a previous state
of the DNS Boss system.  The most recent archives are listed on top .  Each
archive file contains a compressed tar file sith a date stamp.  Here is an 
example.

/var/opt/DNSBoss_archives/040105121609.tar.Z

     By selecting an archive file, and clicking the:  'Revert to the following
available DNS Boss system archive' button, the system is reverted back to the
selected archive, and the DNS server is automatically restarted.