Allows to set the automatic startup login mode for the specified virtual machine.
PRL_RESULT PrlVmCfg_SetStartLoginMode( PRL_HANDLE hVmCfg, PRL_VM_START_LOGIN_MODE nVmStartLoginMode );
PrlApiVm.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.