You must be a member of the Organization Management role group to upgrade the first Unified Messaging server role in your organization to Exchange Server 2007 Service Pack 1.
You must be a member of the 'Organization Management' role group, or 'Enterprise Admins' group to remove all roles from this ...
You must be a member of the Organization Management role group to upgrade the first Client Access server role in your organization ...
You must be a member of the Organization Management role group to upgrade the first Hub Transport server role in your organization ...
You must be a member of the Organization Management role group to upgrade the first Mailbox server role to Exchange Server ...
You must be a member of the Organization Management role group to upgrade the first Unified Messaging server role in your ...
You must be an Administrator to remove this application. To remove this application, you can log on as an Administrator, ...
You must be at least a Full Exchange Administrator at the Administrative Group level to run setup. You must use an account ...
You must be at least an Exchange Administrator at the Administrative Group level to run update. You must use an account that ...
You must be logged on as an Exchange organization administrator to install or upgrade the first Client Access server role ...