3.2.3 Initialization
The DSLR and WMDRM-ND services MUST be initialized and then started on the host. The host MUST call CreateService on itself as well as on the device in order to instantiate all DRMRI services between the host and the device. The host MUST call DeleteService on itself as well as on the device in order to disestablish all DRMRI services between the host and the device cleanup.