Revised: Why can't I drag "saved for web" photos?

[angelique]

A moment ago I posted something about not being able to drag from my camera's flash drive onto Xyplorer. Well, it turns out that the only files affected are those that were reduced in size and page weight using Photoshop's "save for web" feature.

I thought maybe the dashes-between-words were somehow a problem, but changing the file name doesn't help. All other photos get dragged; these get an "Xyplorer Trial Version" pop-up box when I try to drag them. And this ONLY happens with files on that flash drive, NOT on my Cruzer flash drive.

[admin]

Sounds weird. Any other things that do not work with these particular files?