Use the Microsoft's fix:
http://support.microsoft.com/default.aspx/kb/941090
"Messages may be stuck in the Outbox when you use Windows Mail on a
computer that is running Windows Vista"
That page offers two download options. Unless you know for sure
you have 64-bit Vista, use the 32-bit option.
Although only "Outbox" is mentioned, the fix actually works for all folders.
--
Gary VanderMolen [MS-MVP WLM]
"timinpa" <timinpa@discussions.microsoft.com> wrote in message news:9AD9DF9B-A460-4053-AD38-9B19A7B5E8D9@microsoft.com...
>I have over 2000 e-mails in the deleted file that I cannot delete. I tried
> the edit and delete and that did not work. I am a basic user can someone
> help walk me through the process using simple language
> --
> thank you
>
>
> "Cheryl of Exeter, NH" wrote:
>
>> Keep getting 'Unknown error has occurred' when try to delete messages out of
>> deleted box. I already deleted the mail that I could delete individually. Now
>> I'm left with a bunch of deleted mail that can't be permanently deleted. HELP!
>> Thanks,
>> Cheryl