Possible Duplicate:
Virtualbox DNS stopped working on upgrade to 12.10
The internet connection on the Windows Guest is not working. It is set on NAT. Incidentally this was working on 12.04.
Possible Duplicate:
Virtualbox DNS stopped working on upgrade to 12.10
The internet connection on the Windows Guest is not working. It is set on NAT. Incidentally this was working on 12.04.
Set the internet connection as Bridged. It should work fine. and check that the IPs are correct.