Microsoft has a fix for that problem:
http://support.microsoft.com/kb/941090
Although the article only mentions Outbox, the fix will enable you to
delete 'stuck' emails from any folder.
--
Gary VanderMolen, MS-MVP (WLMail)
"John" <haiyuall@xxxxxx> wrote in message news:uUa6UhomIHA.4684@xxxxxx
Quote:
> Please help . . . cannot delete email from Deleted Items. After clicking Yes to the "are you sure prompt" , a box comes up
> saying "An unknown error has occurred."