The blue dot means you have chosen a file from the stick . On the left you will have a choice to "Copy, in this case.

Start with one file like you did and press "Copy".
It will take you to a screen that say "Internal"- choose that.
Next will me a list of folders. At the end of the list is "Registrations"-press that, and choose "Single"-press that.
Now you are in your single reg's- press execute to copy the same name and number.

The file should be in there. Escape out of disk and press your Registration button to play.

Once you get the hang of it, you can choose as many as you want from the stick.

Bernie