Hello, I'm trying to renew mi Live One Care, but for some reason is not working,
Sign in with your subscription LiveID at http://billing.microsoft.com and use the link to renew the OneCare subscription shown there.
If you are still unable to renew, please contact support:
How to reach support - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=2421771&SiteID=2
If it fails to validate your subscription, select the option that you are using a trial or beta copy and you can proceed to email support without validation once you've signed in.
-steve