This is a security measure that prevents Flash from connecting to the Internet (for malicious purposes). But also allows you to add locations from you local machine that you approve of. Read and review this:
Then next time you get that message, go to the Global Security Settings Panel and "Edit locations" to allow a connection between that one file on your local machine and the Internet.
Sort of a hassle but that's how it works.
I tried that but all it solved was eliminating the security message. The
content on the CD is still not showing. All I'm getting is a blank page
where the tutorial is supposed to be. Any ideas?
Well that's how you get past the security warning message. But, you do have to re-click the Internet link button once you have properly added your file to the list of allowed files. It won;t open until you close and open that app again.
Another option I guess is to just get the URL of the tutorial and copy/paste directly into the browser address bar.. but that seems to be defeating the purpose. I would think it would be the responsibility of whoever created the CD to make sure that it works for you.