My image files in folders have started appearing in descening order (numerically) instead of ascending order. e.g. a folder of images will appear TIFF_20 > TIFF_01, top to bottom, instead of the other way round. 
Any idea what I might have done to make this happen?
I'd like them to go back to appearing in ascending order, by default.
Well?
Thanks.
D.

Any idea what I might have done to make this happen?
I'd like them to go back to appearing in ascending order, by default.
Well?
Thanks.

D.