The right pane is on details and I have tried with OneDrive turned off without success.
Have the files set to remain on PC.
Any other ideas?
Just to be sure we're talking about the same thing, please see my previous post again. I updated it with a screenshot showing how you can switch the rightmost pane from Preview to Details. I have confirmed that it's exactly the same on Windows 10. That is, the rightmost pane must be set to show Details and not Preview in order to see a preview of the PES files.
What happens when you switch your main view from Details to icons (medium, large, or extra large)? Do you see thumbnails of the PES files or do you just see the PES flower icon?
If you don't see any thumbnails, please check a folder that is not a OneDrive folder, such as:
C:\Program Files (x86)\Brother\PE-DESIGN 11\Library\Design Library\Animals
Change the view to large icons.
If you don't see the thumbnails anywhere, try resetting the thumbnail cache by running the batch file from here:
https://www.elevenforum.com/t/clear-and-reset-thumbnail-cache-in-windows-11.2051/#Two