Sorting Logic

[pitaliano]

Hi, I've installed picsaver for a friend using WinXP.

We chose pic saver because she specifically didn't want the pictures to randomise, so by unticking the randomise button the pics should go through each sub folder and display each pic in sequence.

The trick is they're not going in sequence, and I can't seem to work out how it is selecting the images.

What logic is pic saver using to present the photos when randomise is not selected?

Thanks,
Paul