Righ below the button you mention is a button labeled "Store folder". Click that. It will show you what Windows Folder is used by OE to store all OE folders. Mine is C:\Documents and Settings\<myusername>\Local Settings\Application Data\Identities\{586B6A2A-6616-4783-9263-EC4DECAA47AD}\Microsoft\Outlook Express.
Copy/paste that into the address bar of Windows Explorer, set the view to detail and see all OE folders and their size.
Kees
In Outlook Express; Tools Menu; Options; Maintenance tab; CleanUp Now button;the Local File Clean Up dialog, Local Files for O.E. are shown as 0 bytes, therefore wasted space is 0% and compaction is instantaneous. How can I get the real size of the O.E. folder recognised ?

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