Photos and Videos will not open

I have been uploading files, photos and videos into SkyDrive from my iPhone 5 and from my Windows Surface Pro. I mainly use the SkyDrive app when loading from my cell. Many of the photos and videos I load are all openable and appear as they should in SkyDrive. However I have several dozen that are generic icons --instead of an image of the actual pic or vid-- and there is a long number underneath each of the icons. If I click on one of them, whether it be a vid or pic, all that opens is a list of info about the pic including the name of what SkyDrive titled the pic which is the nineteen digit number with .jpg at the end if it is a pic and a title that appears to have a date attached if it is a vid with this list as what's included in the pic/vid: the location, the size, the date modified and shared with.