ZENworks 7 Desktop Management Support Pack 1 Hot Patch 4 Middle Tier NetWare CPK contains updates to ZENworks 7 Desktop Management with Support Pack 1, has undergone limited testing, is not considered a minimum or mandatory patch and is only recommended if the symptoms listed in TID 3484245 apply to your environment.
ZDM7-MID-nwsp1HP4.CPK is not a full install and will only update ZENworks components that were previously installed.
Disclaimer: As with everything else at Cool Solutions, this content is definitely not supported by Novell (so don't even think of calling Support if you try something and it blows up).
It was contributed by a community member and is published "as is." It seems to have worked for at least one person, and might work for you. But please be sure to test, test, test before you do anything drastic with it.