MachineActivation This sample shows how to Activate a machine. For backwards compatibility with V1 clients, it takes an optional activation server URL as input. It will use Service Discovery to find the activation server if a URL is not provided. See detailed comments at the beginning of wmain(). The usage of this sample is as follows: Usage: MachineActivation [-A ActivationSvr] -A: specifies the Activation Server. (optional) example: http://localhost/_wmcs/certification