So I put PotPlayer to create image thumbnails on over a thousand video files...it stopped somewhere near the end saying that it cannot read the file or whatever.
The point is i can no longer create the thumbnails of the files that it didn't create the thumbnails on the first run!
I select the files from the playlist and then i right click and choose create thumbnails images but on the thumbnail image creator dialog it shows no files on the "list of files to be processed to create thumbnail images".
That is of all the files of the list that it didn't create the thumbnails because it stopped on that one bad file.

Things i tried:
Reset the settings
Update PotPlayer
Delete DAUM key from the registry

Anything else i can do to solve this?