Solving image that does not appear in thumbnail mode actually is not very difficult. But indeed sometimes we are made so confused by this problem, in fact none of the image files are damaged. This problem is mostly found in Windows 7 operating system.
My friend has experienced this condition few days ago and he faced confusion of how to restore it to normal. He said “Windows Explorer does not appear to make any effort to populate the missing thumbnails, and there is no appreciable CPU usage. I can leave a window with missing thumbnails open all night and they will still never appear.” The tutorial that I will share to you today will help you to fix your thumbnail previews which cannot appear in Windows File Explorer and show you how to enable it.