This seems weired to me:
After I installed Windows7 (7000) I've set IPv4 properties of my NIC to a static IP and DNS.
But when I'm looking into the IPv4 properties of the NIC now, both IP and DNS are set to "Obtain automatically" while the NIC sill has the static IP I've set earlier (As I can verify with ipconfig or in the "Network connection details" for the adapter).
Can anybody explain why can this be happening?
Edit: we don't have a DHCP server in our network.