Explorer won't update thumbnails after I alter a photo, for example by rotating sideways photos (that is, permanently rotating, using a photo editor program), or by cropping.
How do I get the thumbnails to update?
This is happening for all photos (not just certain ones).
I have tried:
- View > Refresh
- Copying the photos to a new folder and renaming them. Even if a photo has been drastically cropped, the thumbnail is still showing the original, whole one - that is, it's showing parts of the file that DON'T EVEN EXIST
- Entirely disabling the thumbnail cache: Group Policy Editor > 'Turn off caching of thumbnails in hidden thumbs.db files'. This *must* force Windows to redraw the thumbnail - but it doesn't!
- Restarting computer after each of the above steps
Win 7 Pro, 64 bit. Photos are jpegs from a new digital camera.