@SheilaJoh: You still can open patterns in the pattern maker. However, you can only open patterns which were originally created in the pattern maker. This pattern is a very old one made in 2010 - before the pattern maker existed. So you can't copy this one unfortunately. You can tell if a pattern can't be copied because the beads will normally look "shiny" like they do on this one.

In other words: you can still open patterns. This one is just an exception because it's so old