message says, "...cannot be added...may be unrecognizable...may not contain valid data"
I am trying to import photos from my iPhone to my apple laptop. About 800 photos covering about a 14 month period cannot be imported. the message says "some items cannot be added to your photo library because they may be an unrecognizable file format or the file may not contain valid data." Photos previous and post to this period had no problem being imported. what am i doing wrong? how can i fix this?