@@ -34,11 +34,10 @@ import (

 )

 const (

-	defaultVirtualSwitch = "Virtual Switch"

-	defaultNetworkSpace  = "172.16.0.0/12"

-	platformSupported    = true

-	windowsMinCPUShares  = 1

-	windowsMaxCPUShares  = 10000

+	defaultNetworkSpace = "172.16.0.0/12"

+	platformSupported   = true

+	windowsMinCPUShares = 1

+	windowsMaxCPUShares = 10000

 )

 func getBlkioWeightDevices(config *containertypes.HostConfig) ([]blkiodev.WeightDevice, error) {

@@ -114,8 +113,8 @@ func checkSystem() error {

 	if osv.MajorVersion < 10 {

 		return fmt.Errorf("This version of Windows does not support the docker daemon")

 	}

-	if osv.Build < 10586 {

-		return fmt.Errorf("The Windows daemon requires Windows Server 2016 Technical Preview 4, build 10586 or later")

+	if osv.Build < 14300 {

+		return fmt.Errorf("The Windows daemon requires Windows Server 2016 Technical Preview 5 build 14300 or later")

 	}

 	return nil

 }

@@ -131,18 +130,6 @@ func configureMaxThreads(config *Config) error {

 }

 func (daemon *Daemon) initNetworkController(config *Config) (libnetwork.NetworkController, error) {

-	// TODO Windows: Remove this check once TP4 is no longer supported

-	osv := system.GetOSVersion()

-

-	if osv.Build < 14260 {

-		// Set the name of the virtual switch if not specified by -b on daemon start

-		if config.bridgeConfig.Iface == "" {

-			config.bridgeConfig.Iface = defaultVirtualSwitch

-		}

-		logrus.Warnf("Network controller is not supported by the current platform build version")

-		return nil, nil

-	}

-

 	netOptions, err := daemon.networkOptions(config)

 	if err != nil {

 		return nil, err