These are all Windows 7 machines.
I was not able to compare the HARdwareID before/after. (I do not have access to the machines, and have to rely on local tech support to actually be in front of the machines.)
Yes, I have tried the serarch. I am starting at the top of my tree hierarchy, adn making sure to select search subgroups, before looking for the machine. Generally I do the "like" operator when searching. I have tried uppoer and lowercase searches, as I am not sur if that matters.
I went ahead and opened a support case with Symantec and they have asked us to put the client into debug mode and then run the SymHelp.exe tool to analyze the machine.