Hello,
It seems that your mail store is corrupted. I don't think there is a way to
fix this, other than removing the entire mail store, and starting over. This
problem is also common to Windows Live Mail Desktop beta. You will need to
find where Windows Mail stores your mail, go to that directory, and delete
all the files in there, and then, restart Windows Mail.
--
Please comment about my performance about helping and/or resolving your
issue to Brian
Boston by emailing (e-mail address removed). If you could please nominate me
for Windows Vista MVP it would be greatly appreciated.
Thank you
Jonathan Yaniv
Windows Live Butterfly Expert