Hi Harald,

I'm glad -F fixed most of your problems. The image you attached has a problem with an invalid entry in IFD0, which is a major problem so exiftool can not be used to write to this image. The only way to fix a major problem like this is to make a copy of the image then remove all meta information from the copy (-all=), then use exiftool to copy all tags from the original (-F -tagsfromfile original.jpg -all:all).

- Phil