Parallel upgrade - inventory

Hi,

I am running a parallel upgrade 95 sp1 to 96 sp1.

I am pushing the new 96 agent using a scheduled task on the 95 server.

I noticed that machines with the new agent are reporting there inventory to both servers.

Inventory has been stripped off some switches that were pointing to the Core server.So I understood that the client was picking the Core server name from the registry. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Intel\LANDesk\LDWM\coreserver

Since the registry of the machine I am looking at has the correct name for the core server does it mean the client is getting the old server name from the certificates??

Thank you