We have 600 PC running on Zen7 and we would to upgrade to ZCM10 and remove the novell client.
But we have to do it when people are not working. So the idea is to run psexec with a script to deploy the ZCM10 agent.

My question is, what is the best way to register the machine after deployment ? Psexex with a script zac reg ?

And second question, when a PC is in the managed workstations, we don't remove it and we reformatted the PC, install the client and try to register it, I will receive an error because it is already managed or not ?

Thank you for your help