Hi ,
Please follow the instructions below :
1: Close all Internet Explorer and MSN windows .
2: Open a new Internet Explore page. Goto https://account.live.com/autocare.aspx.
3: Click on 'Download on Windows XP or Later ' Click on 'RUN' .
4: Under the Drop down Menu choose the second option 'MSN Client sign in or browsing related issue's' .
5: Click on Diagnose and Fix.
Hope that helps,
Thanks,
Ron
http://answers.msn.com/ReportAbuse.aspx?postid=e3898bdb-7446-43ab-a30b-6eabecaf3fe2