Hi,
You can't uninstall Windows Defender, it's integrated into the operating
system. It is not the same thing as Windows Live OneCare. If it's not able
to initiate then either a) you have some other antimalware installed which
is blocking it or b) you have some malware installed on the system that is
blocking it. The answer is more likely (a) since that is what Windows Live
Onecare does.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
My thoughts
http://rick-mvp.blogspot.com
"Will B. Dunne" <> wrote in message
news:%...
>I have WindowsDefender on my Vista Home Premium PC and it wont work
>anymore. It fails to initiate. How is it fixed or uninstalled? Is it also
>called "Windows Live OneCare Scan" in Programs and Features? I can't find
>any way to uninstall it.