Hi

I am using Window Vista and Microsoft outlook. The mailbox in my outlook is
full and wanted to delete some mails in my local harddisk to release some
space. The outlook data file is stored in

C:\Users\michelle\AppData\Local\Microsoft\Outlook\ Outlook.pst

But i can only see up to Michelle. Can't see AppData folder in my C drive.
Is it being hide. If yes, how do i unhide it.

Thanks!