I'm trying to edit some photographs which I took on my Canon 5D Mark III on Photoshop, however, they keep opening automatically cropped on Photoshop. They were taken using the 1:1 ratio, and that information seems to make Photoshop open them cropped as such. I've looked everywhere and can't find a fix. I just need to be able to open them on Photoshop with their original resolution and un cropped. Any ideas?