user4 wrote:

Outlook 2003
Exchange Server

On local machine no OST (or PST present).
dir *.ost /s /b
File Not Found

How is it possible? Where is the data stored locally?

Click ToolsE-mail AccountsNext. Select the Exchange accoung and click
Change, then More Settings. Select the Advanced tab and click Offline
Folder File Settings. Is there anything in the File field?
--
Brian Tillman [MVP-Outlook]