Assuming I understand this question - In the iView Preferences Panel, there is an option for choosing "natural" sort order or not.
Also, if organizing slide shows is your goal, you should use the "Organize" Tab > "Catalog Sets" feature to create virtual sets of slides in the order you prefer for showing. Then, no matter what you do in the data base, that group of images stays, grouped, in the preferred order.
Catalog Sets in iView is a bit more arcane and less intuitive than many of iViews easily accessible features, but good for creating ordered sets.
Hope that helps.


