Deleting an email in my outbox

Question

Hi,

I'm having problems with an email in my outbox. It was to big to send and now i can't get rid of it and its causing all sorts of problems with sending and receiving other emails. I'm using Outlook and my O/S is Vista.

I have tried cancelling it, deleting it, opening it and shift delete to get rid of it but nothing seems to work.

HELP ME PLEASE!!!!!!