That sounds like the Office and possibly the Outlook PIA's aren't installed
in the GAC. Do you set a project prerequisite for that?

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"Gokul" wrote in message
...
I got an issue like this "System.IO.FileNotFoundException: Could not load
file or assembly 'Interop.Microsoft.Office.Core" I could not proceed
further.
Can some one help.