Some months ago I copied a large directory of pictures to Skydrive. Now I need to recover some of them. When I log in to my account, the main directory is shown and there are about 50 or so sub-directories that contain individual pictures.  All but about a half dozen are empty. If I right click on an empty directory and look at its properties, it appears that something is there as it shows MB of content.  Please don't tell me to check the recycle bin as nothing has been deleted - at least not by me. I did check it anyway and my recycle bin is empty.