I have a new ESXi 4 Host that needs to be managed by another user. In vCenter, that user is a member of an AD group that is listed as having the Administrator Role in the permissions tab of the ESX server. However, when he attempts to run scripts against that host, he receives an error that he has insufficient privileges in host operating system? Am I missing something? What do I need to do to make sure he is an admin of this ESXi host and all its vm's?