I did a zman zenserver-backup and it completed without errors 80 kb file

I'm trying to do a server restore with zman zenserver-restore with that
backup and I get:

Error:Failed to restore the configuration files. Ensure that the backed-up
file and the passphrase specified are valid and correct. Also, ensure that
you have the write permission to /etc/opt/novell/zenworks directory on Linux
and <Installation directory>:\NovellZENworks\conf on Windows.

Error in restoring the backup:
com.novell.zenworks.zman.exceptions.ZManException
: Unknown file in backed up files


ERROR: 11


I am stumped!.

Thomas