From your use of SetSecurity can we assume that this is a VSTO project?

Does your installer actually successfully set up the security on the target
computer? Is the code assembly and whatever other assemblies it loads strong
named? Are you deploying the VSTO runtime and any other dependencies of the
project?

The best way to see why a managed code project is failing to load, assuming
you've covered all the obvious bases I mentioned above is to look at the
Fusion logs. Fusion is the managed code loader. See the article at
http://blogs.msdn.com/vsod/archive/2...-failures.aspx
for information on managed code troubleshooting and Fusion logging.

--
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


"Nagaraj" wrote in message
...
Hi

I created and installed one Outlook 2003 with SP3 addin in my local
system.
I used SetSecurity project and it is working fine here
My system details are
XP Professional Version 2002 Service Pack2

The same addin installed at client machine. It is loaded but disabled
there

Client details are
XP home SP2 Outlook 2003 SP3

How to enable the outlook 2003 addin at the client machine? Is any
configuration settings required there at the client machine. Can anyone
share
some information on this?

Thanks in Advance
--
Nagaraj Tadipatri