private static bool CheckNoMachineIsDomainController(MachineHealthContainer machineHealthContainer) { Parallel.ForEach( machineHealthContainer.GetHealthyMachineNames(), (string machineName) => { bool result = true; try { if (StandaloneUtility.IsMachineDomainController(machineName)) { SFDeployerTrace.WriteError(StringResources.Error_BPAMachineIsDomainController, machineName); result = false; } } catch (System.ComponentModel.Win32Exception ex) { SFDeployerTrace.WriteError(StringResources.Error_BPADomainControllerQueryException, machineName, ex.NativeErrorCode, ex.Message); result = false; } if (!result) { machineHealthContainer.MarkMachineAsUnhealthy(machineName); } }); return(machineHealthContainer.EnoughHealthyMachines()); }