browsers hijacked by searchinterneat-a.akamaihd.net, partially cleaned

I ended up with a browser hijack that redirects traffic through searchinterneat-a.akamaihd.net

I ran antivirus to no avail. tried several vendors of antivirus but none worked. I then ran adwcleaner which removed the software and I then reset my browser settings. everything is good now except for the omnibar. the omnibar redirects to yahoo still and i cannot figure this part out.

Thanks

James