On 29 Aug 2013, at 18:47, David Wollmann <david@lenzart.us> wrote:
The icons are being made by Photoshop – all but one. In Photoshop CS6 under Preferences > File Handling, there is a check box for Image Previews. When a user selects Always Save, then the check box for Icon is also selected. (It used to also include Thumbnails and Full Size.)
Thanks for clarifying. We've got Photoshop previews switched off here because it was implicated in the nasty "could not save because write access was not granted" bug that was killing our production (and deleting our images) a couple of years back. Just switched it back on as a test and can see that Photoshop is building previews that are too light on this Mac -- just the same as you were getting. Regards -- Martin Orpen Idea Digital Imaging Ltd