Security problem

I use JAWIN to access outlook resources (mails, contacts, ...) and I have
never had a problem in my PC win2000.

I have migrated the app to other PC with win2000 and I get a security
warning when JAWIN access to Outlook. The security warning is the following:

****************************************************************************
********************
A program is trying to gain access to email addresses in Outlook. ¿Would you
like to allow this?
It could be a virus.

[] Allow access during (1 minute)
****************************************************************************
********************

The same win2000 with Service Pack 4 in both computers, the same office and
in one PC works but not in the other.
I tried modifying the security options of IE Explorer and Outlook but I
can`t get a proper running.
Any idea of how eliminate this anoying warning?



David Sierra Fernández