Opening mail attachments embedded in Word doc

[Randy]

Hello, on one workstation only, when a user double clicks a mail attachment
which he has pasted into a Word document he gets the warning message "You are
about to activate an OLE object..." and clicks YES or NO. He did not get that
warning message prior to a recent reinstall of Outlook 98 on his workstation.
We do not see the same message on other Office97/Outlook98 workstations.
Anyone know how to disable that warning message? BTW - on a test PC on which
I have Outlook 97 installed I see the same warning message, yet on another
workstation I can open the attachment without any message appearing. Thank
you.

Regards,

Randy