Having trouble reinstalling windows live one care error 004480070002
I'm not familiar with this error message, unfortunately, so the best I can offer is the generic troubleshooting here - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=1588602&SiteID=2
I would recommend using the cleanup tool first - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=828910&SiteID=2
And, if you continue to have problems, please contact support:
How to reach support (FAQ) - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=2421771&SiteID=2