@BetterRed, thanks for the tip. It seems however that my problem solved itself 'automagically'. I did set the CALIBRE_TEMP_DIR environment variable, but did not restart my computer so that the new setting did not take effect yet. I restarted the Translate Book function for a couple of books that had failed earlier, and almost instantly the translated versions appeared! So the temporary files were still there, and this time the plugin found them. No idea why it needs two attempts, but I'm happy that it works.
|