def windows_uuid
      uuid = windows_uuid_from_chef
      uuid = windows_uuid_from_machine_file if uuid.nil?
      uuid = windows_uuid_from_wmic if uuid.nil?
      uuid = windows_uuid_from_registry if uuid.nil?
      raise Train::TransportError, 'Cannot find a UUID for your node.' if uuid.nil?
      uuid
    end
def windows_uuid
      uuid = windows_uuid_from_chef
      uuid = windows_uuid_from_machine_file if uuid.nil?
      uuid = windows_uuid_from_wmic if uuid.nil?
      uuid = windows_uuid_from_registry if uuid.nil?
      raise Train::TransportError, 'Cannot find a UUID for your node.' if uuid.nil?
      uuid
    end
This method scans the target os for a unique uuid to use