Some info on BankerFox
http://www.spywareremove.com/removeBankerFoxA.html
http://forums.avg.com/us-en/avg-free-forum?sec=thread&act=show&id=61777
http://forums.techarena.in/networking-security/1297974.htm
It's a slow process but if you follow instruction step by step you should be able to remove.