Why can photos be displayed in the camera, but not in the CF card? Urgent. .

It may be protected. Open the computer folder option: Show hidden files, and then look.

If not, it is more likely that there is something wrong with the card reader, and it is not excluded that the computer has a virus. Don't read any more, lest you burn your card.

It may be troublesome to connect the camera and computer with the data cable, or the data cable is not around.

Then we have to rely on other forces, such as digital photo processing places or studios.

Good luck, brother photographer!