Internet Home Page Changes

Hi,

 

I have Norton Antivirus 2009 and for the last few days I have noticed that when I go onto Internet Explorer, my home page does not come up.  I had it set to Fox News and it would a page would come up that is blue and white and has a blue circle with an exclamation point in it and says Cannot find www.yahoo.com.  Underneath it says Browse these related search categories and there is a box that says you can try again by typing the URL here.  This only happens when I open up my internet explorer.  It also says DNS server cannot be found.

 

I change it and the same thing happens.  I think I maybe infected with something.  I ran SuperAntiSpyware and it found alot of things and then I ran a full system scan with NAV and it found only 1 tracking cookie and it was resolved.  However, I am still having this problem.  Any help would be appreciated.

Message Edited by twinstoo on 11-07-2008 12:59 PM