Time limit on picture cd

When i got married our photographer gave us a picture cd so we could choose which ones we wanted in the album. He put a 30 day time limit on the cd. After 30 days we were unable to pull up the pictures all does anyone know how this is done? I'm wanting to do it for the ones I took.

To answer your question, one would have to see the CD... Off the top of my head, I can think of at least a dozen ways to time a CD... both destructive and non-destructive...

See the cd I made or the one the other photographer did?

Are you wanting to create a CD of pictures that will only be able to be viewed for 30 days or do you have one that was set up that way that you want to try to get the pictures off of? I am just a little bit unclear on what you are asking.

I want to create one