bulldog13

My registered copy of Photostage will not play the preview of the early section of a project, giving the above message. All images are just over 1MB and there is a music sound track in wav. format. The problem has only just begun it has worked perfectly up until now. Do I need to clean out cache or something? If I wait long while running through the project it will eventually begin to show the slides. However when I return to the start it gives the message again.