While running a sales presentation I have on CD, I click on a hyperlink to
another document or web site and receive a security pop-up that says, "Some
hyperlinks may contain viruses or otherwise be harmful to your computer."

Now, I understand this is a common security message to verify this is from a
trusted source, but I built the presentation and I attached the hyperlinks.  
There are several throughout the show and I do not want this message popping
up every time I click one.  Especially when the customer sees it and starts
asking why it is talking about viruses and harmful to the computer all the
time!

How can I get rid of these annoying pop-ups?