how do i remove ask.com...?

[Train]

Change default search engine in Internet Explorer 7


http://windowsaddict.blogspot.com/20...engine-in.html

[Magill]

Thanks Train, but I tried that too. Ask.com isnt even listed as a search option there. Google is the only one listed.
I actually looked at the registry and there is a reference to Ask.com at HKey Local Machine, Software, Microsoft, Internet Explorer, SearchScopes
although I dont know whether that is the issue and how to change it.