When I right click on a file in my doc/my picture, file properties, it indicates there is content. When i left click on the file there is a white screen with a red x in a box. No programs open the files. Files in my doc/ my pictures after a certain date open fine and display images (recently created).i think I am missing a .dll file or something. It appears to be a failure of the program to recognize internal commands to show file?1 person needs an answerI do too