[meghane_e]

Hello,
I ran an EPUB book through the Calibre EPub editor's Epubchecker to fix some stylesheet/page_style errors, checked that it passed the Epubchecker, then dragged it to the amazon.com/sendtokindle Converter where it was rejected.

I then ran the file through the Calibre Converter and checked it with Epubchecker. It also failed the second time.


On the other hand, I converted it to AZW3 and copied it to my Kindle via USB and it worked. Just annoying I guess.

I'm running Calibre 7.17 and Epubchecker 0.2.5 on Windows 10.
I used Epub2 format.

Any thoughts? Thanks!


UPDATED SOLUTION:
Add an extra step after converting a book to AZW3: convert it back to EPUB. Calibre runs the AZW3 through its conversion process and fixes most errors.