FLAC thumbnails missing

my mp4 thumbnails are missing after I merged the restore .mp4 to default associations registry values from https://www.sevenforums.com/tutorials/19449-default-file-type-associations-restore.html I have deleted the old thumbnails caches. the mp4 registry values are corrupted ? please advise....

For some reason in the past week many but not all of my images no longer show thumbnails. What I see now is the Gimp icon with an X on it but no thumb of the actual image. Image Viewer works and can view but it is a pain when you are trying to edit images and cant see which ones you are...

My thumb nails for every file format is just the generic video file icon. This is very very annoying when trying to video edit. If you have a solution for just the .MTS file type that would help ALOT.

Hello, I'm new to Windows 7, and a Google search lead me to this site, as you had apparently helped somebody with a similar problem as mine. I have a folder full of shortcuts to .jpg files, and I am trying to view that folder as "extra large icons." However, I am unable to see the thumbnails...

My thumbnails usually have a "screen cap" of what the video is. Now, it just look like this (see attachment below). It's only with my videos that I'm having this problem with. And, it's not just "some" videos that doesn't have a thumbnail, it's all of them. What can I do to fix this? 206680