browser shell

[Nutmeg]

Am getting an alert saying that "An unknown shell browser
is trying to be added. A Shell browser is a toobar that
is inserted into Windows Exploere or Internet Explorer
giving it control over your computer, downloading menus
and buttons. .
While this is not known spyware threat, you might analze
this program."

Does anyone know how to stop this thing from bugging me
to death. I have clicked on block about 15 times, but it
is not listed in my Blocked listing in the Microsoft
Antispyware program. Every time I do a search for files
and folders on my computer this Alert pops up. It is
scary to me. I have cleaned everything I can think of.
Cookies,Internet sites visited, history, recycle bin, ran
Virus scan, check windows updates are all uptodate. and
still this warning pops up. I don't know what it is.
Please help.

 

[Nutmeg]

REstore is already turned off. and has been a few days. As
it will not restore. If I turn it back on it will make a
restore point containing this bug. I think it's in my
computer Search. But don't know how to get there or what
to look for to delete this thing. SpyBot did not find it.