A user on my network got a virus called WinAntiVirus Pro 2007. Since then I've had a handful of machines that are no longer pulling the IP address from the Domain Server. I was able to remove the trojan using AVG Antispyware, but still the PCs are pulling the incorrect IP.
Right now I'm assigning a static IP address to keep them working, but I need the machines to pull from our DHCP (domain controller) again. Anyone have any suggestions?