Not sure what you are asking, but since you posted to the OneCare forum, albeit the Firewall forum, I'll assume you mean Windows Live OneCare, which was never free and always a subscription product. It is now no longer available for purchase, either -
See this post for End of Life information for Windows Live OneCare -
http://social.microsoft.com/Forums/en-US/onecaregeneral/thread/81996436-edad-41ba-bdfc-02fc094e2ca9
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