Reply To: NeT Firewall on Virtual Network Adapter February 1, 2006 at 11:41 am #5914 devspyParticipant 1) ipfrwl.sys isn’t under ..system32drivers but under C:WINDOWSSyWOW64Drivers because I’m using x64 Server Edition (64 bit) 2) Registry keys are exactly as you mentioned. Good news? ❓