Sounds more like you have been Hijacked by a variation of the the new Q-Hosts browser Hijack. It replaces your DSN Server in Network settings, adds Google.com and other search engine URL's to the HOSTS file to prevent you from accessing them and adds a number of Registry entries.
Go to Control Panel, Network icon, Select the TCP/IP protocol for your Internet access hardware device (Dial-Up adapter or Network adepter or VPN adapter) and select it, and click Properties bar. then select DNS Configuration tab. If there is an 207.x.x.x entry in the DNS Server Search Order. You have been Hijacked by a redirected web site.
Browse to the Windows\HELP folder. If there is a HOSTS file in this folder, you have been HiJacked.
Browse to the Windows folder and open the HOSTS file (not the HOSTS.SAM file) with notepad and go to the end of the file. If there are a list of search engine URL's including google.com, then your browser has been HiJacked.
Please update your Anti-Virus program and then run a full AV scan. Most have new definitions to pick up this new Trojan.
See: !-Hosts-1