Have a look at this KB Article for disabling that "some files may contain
viruses" message in Office 2003

http://support.microsoft.com/kb/829072/en-us

Note: involves making a change in the Registry

Good idea to create a Restore Point prior to altering.


Gord Dibben MS Excel MVP

On Sat, 9 Jun 2007 06:50:01 -0700, ezil wrote:

When I click on hyperlinks (files) in word or excel, it gives an opening
alert message like "The file may contain harmful viruses. Would you like to
open the file?"
I want to avoid this alert message. How to get rid of this?