[codedr]

We had this issue last year. You should check to see if you have more than one
ip address for your network interface. For whatever reason, sometimes windows decides
to add the ip-addr as an 'extra' ip-address instead of replacing the existing one.
While everything works in this situation, the re-imaging tool does not. We think it gets confused with the multiple ip-addresses defined.

To see if you have this issue, open a 'cmd' window and type ipconfig.
You should see something like:
Ethernet adapter Local Area Connection:
And one single ip-address listed under:
IP Address . . . . . 10.1.1.12
IP Address Alias . . 192.168.5.1

Deleting the adapter and adding it back doesn't work, the system 'remembers'
the configuration. You can use the 'netsh' command to delete it.

type at the cmd prompt
netsh interface ip delete address name="Local Area Connection" addr=192.168.5.1