I am deploying images to a group of identical PCs. One of the PCs
refuses to register with my ZCM server after being imaged. I ran the
"zac register https://server" command and I get this error:

Unable to register with the server at: https://server.
RegistrationManager - Network error connecting to server: The
underlying connection was closed: Could not establish trust
relationship for the SSL/TLS secure channel.

Any suggestions? I don't understand why one PC has this problem and
none of the others do.