Any resolution yet?
I have just had a similar, strange issue occur in a W2K3EE VMDK VM that I Converted from a MSVPC VHD image. All was working fine after the conversion: I could of course PING between the host/client (HP9260/VistaUltm64) & the server VM, including the server's FQDN. I connected to the server/PDC's shares & copied ClamWin AV to the server & installed it, setup a printer def to a local physical LAN printer & printed several docs. Then I shut it down for the night.
When I "powered-on" the server VM the next morning, I had no connectivity. The server NIC was now set to DHCP (default). I reconfigured the static IP, DNS(103) & WINS, but when tried to save, received the error message "...IP address xx you entered...is already assigned to another adaptor 'Intel 21140-Based PCI Fast Ethernet Adaptor...is hidden from Network Connections folder because it is not physically in the computer...Do you want to enter a different IP address...?". The NIC that was "visible" in the IP configuration dialog, an AMD PCNET PCI Ethernet Adaptor, was not the one originally used by the VM. I went ahead & selected "No" to allow the static address to remain so I could use the server.
My questions are 1) why is the virtual Intel NIC hidden & "not physically on the computer"? - I do not remember seeing this before, 2) how do I unhide the NIC if I want to?, and 3) how can I prevent this from reoccurring? I am building this for one of our sales associates to demo some of our sophisticated client-server products to clients, and while he is very intelligent and experienced with computers & applications, he is not a technical person and could have difficulties trying to rectify this in the field, should it occur again.
Please help me understand this.
Thanks.
Robert