Windows 2000 build 1991

5.0.1991.1

Build of Windows 2000
OS family
Architecture	x86
Compiled
Timebomb
Works in

Windows 2000 build 1991 is a build of Windows 2000, which is referenced in both Windows XP's and Windows Server 2003's source code in NT\admin\wmi\wbem\providers\win32provider\providers\netadapter.cpp.

netadapter.cpp

	// in the event one of the descriptions is missing as with NT5 bld 1991
	if( t_csDescription.IsEmpty() )
	{
		t_csDescription = t_csDeviceID;
	}
	else if( t_csDeviceID.IsEmpty() )
	{
		t_csDeviceID = t_csDescription;
	}