missing thumbnails windows 7


  • Picture or video files mostly create thumbnails but some do not, they just create icons - inconsistently for all file types. Sometimes the icons and thumbnails do not appear at all, just empty boxes.
    The empty boxes usually resolve in time or in the next session back into thumbnails or icons where there should be thumbnails. This happens for all image and video formats.
    How do I force thumbnails to generate and to remain stable?
    Friday, February 17, 2012 11:31 PM