Needmore information. What operating system and is it 32 or 64 bit?
Sounds like the options for explorer has changed from thumbnails to icons. If thats the case just change it back. In the top toolbas should be an icon for folder options or preferences.
Vista 32bit is the computer I
am on. On another reply they asked if I had the wrong Windows Explorer setting so didn't show images. All jpeg images show as downloaded from camera but when I edit and save from Photoshop, those edited images then show the PS icon only, no picture.
When you open in Windows do you have the option turned on to
show file extentions? In this case does it show filename.jpg?