Sets the number of CPUs for the specified virtual machine (the CPUs should be present in the machine).
PRL_RESULT PrlVmCfg_SetCpuCount( PRL_HANDLE hVmCfg, PRL_UINT32 nVmCpuCount );
PrlApiVm.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.