This problem has started out of the blue, when I first purchased it, (two weeks ago) and used it with my Nikon Coolpix L120 camera, it functioned very well. However, a week ago, after I deleted a picture, the SD card no longer "saves" the video I recorded. It displays the words file contains no image data. I can take pictures, but not videos. I tried to format it, but the problem was not fixed, and my old photos were still there.
yes, I formatted the card using the function on the camera.