Sorry too for reviving for a pretty old thread, but the question never really got answered completely.
I have lots of cbr files where the cover does not show.
When I edit one of them and click the "get cover from the selected format" button on the upper right side, I get that error :
Code:
calibre, version 4.99.6
ERREUR : Impossible de lire la couverture: Impossible de lire la couverture à partir du format cbr
...which translate to
Code:
ERROR: Impossible to read the cover: Impossible to read the cover from cbr format
Is there another way to tell calibre to just use the very first page (or any page as the previous user asked)?
Thanks for this great app by the way