My Windows Live Mail is hung up and will not send emails.   Each time I sync email I get a message saying " You have unsent messages in your Outbox, do you wan to send now"...   Selecting the YES option does not work.  I have tried turning off NORTON Antivirus, Re-entering my mail Account settings.   In searching the web I find several similar posts but for Windows Mail and Vista.  I am running Windows 7 with WLM.  Help

Thank You