I formated my card on this camera. Even if I copy images to intenal camera flash memory (not card) then the problem exists too.

johnriley, it is offtopic

For canon I have original software wich convert any photos to necessary format.
When I copy photos back onto the Pentax it's OK. But file names must be correct.
When I edit photos from Pentax in MS Paint and save it is displayed in Pentax exactly. But when I edit photos in Photoshop it doesn't.
I try resave photos in Paint after editing in Photoshop it didn't work .

It's not too simple. I can copy any files (images) to my camera, but I cannot see this images when I use camera without my PC.
My question is what secific format of JPEG must be to solve my problem.

Hi
I really want to know how upload any JPG file to camera and it can be displayed on camera.
How I must prepare my JPG files for it will be displayed correctly on a camera (Pentax OptioWP)?
Thanks