Problem adding boot network drivers to boot wim.

Can someone help me with this error, I can not seem to add network drivers to my x64 bit image any more and can't work out why it is not allowing me.

   Error: Boot image to update: 
	Microsoft Windows PE (x64)

   Error: Actions to perform: 
	Add ConfigMgr binaries
	Enable Windows PE command line support
	Add drivers

   Success: Drivers that will be included: 
	Realtek RTL8139/810x Family Fast Ethernet NIC
	Realtek PCI GBE Family Controller
	Intel(R) 82567LM-3 Gigabit Network Connection
	Intel(R) 82579LM Gigabit Network Connection
	Intel(R) 82567LM-2 Gigabit Network Connection
	Intel(R) 82579LM Gigabit Network Connection

   Error: Failed to import the following drivers:
	Realtek PCIe GBE Family Controller - Failed to inject a ConfigMgr driver into the mounted WIM file

   Error: The wizard detected the following problems when updating the boot image.
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	Failed to inject a ConfigMgr driver into the mounted WIM file
	The ConfigMgr Provider reported an error.: ConfigMgr Error Object:
	instance of SMS_ExtendedStatus
	{
		Description = "Failed to insert OSD binaries into the WIM file";
		ErrorCode = 2152205056;
		File = "c:\\nts_sms_fre\\sms\\siteserver\\sdk_provider\\smsprov\\sspbootimagepackage.cpp";
		Line = 4262;
		ObjectInfo = "CSspBootImagePackage::PreRefreshPkgSrcHook";
		Operation = "ExecMethod";
		ParameterInfo = "SMS_BootImagePackage.PackageID=\"AU100002\"";
		ProviderName = "WinMgmt";
		StatusCode = 2147749889;
	};