public IHyperVMachine GetMachineByName(string name)
{
var en = new ManagementClass(_scope, new ManagementPath("Msvm_ComputerSystem"), null)
.GetInstances()
.OfType <ManagementObject>().Where(x => "Virtual Machine" == (string)x["Caption"]);
return(new HyperVMachine(en.First(x => x["ElementName"] as string == name)));
}