Hi everybody;
I am using the latest version of Calibre. I've never encountered this problem.
I am trying to convert this huge file ( an encyclopedia) to different formats. Epub and AZW3.
The little circle at the bottom right keeps spinning and spinning. It never stops. I closed Calibre several times. Nothing works.
Is there anything I can do? I was able to convert smaller pdf files in the past.
Any suggestion will be greatly appreciated.
Best regards from snowy Kentucky.