Pocket PC deletes From field

[Bill]

Hi,

I've had this problem a lot and it's been happening a lot
lately: Whenever I have to restore from a backup on my
pocket pc, and then sync to Outlook XP, the From field on
all of the messages they both shared goes blank. When I
click on the message, the From information is still there,
but it wont show me it in the browsing panel. Kind of
annoying, and I can't find any way of stopping it or a fix.

Thanks for any suggestions,
-Bill