@phillipgesert...After you have finished formatting you ebook in Kindle Create then you should save your work as a project folder. Within that project folder will be the original Word doc(as
book.docx) that you initially loaded into KC and there should also be a
*.kcb file which contains the end result of all your work in Kindle Create. If you click on the
KCB file then it will open in Kindle Create. That's also why you should always save your project folder to a safe and unforgettable location on your computer or in the Cloud. And so there should really be no need at all for you to convert your Kindle Create work back into Word format because the most important file to save and store is the
KCB file which represents the save for all your current KC work. That's also why you need to make sure that you save your project folder(containing you
KCB file) in a safe place just in case you have to fix or update your currently published ebook at some point in the future.
You can also save your finished KC work as a
KPF file, which is the file that you should always upload to Amazon Kindle.
If you would like more how-to information on Kindle Create, you could also perhaps download my free ebook guide. See link below:
Using Kindle Create on Windows:
https://drive.google.com/file/d/1TrghqmzqaDfigdkCJT4dUXfPQzZa1I7W/view?usp=sharing
The above step-by-step guide describes how to create reflowable ebooks, fixed format
ebooks and paperback books using MS Word, LibreOffice Writer or OpenOffice Writer
with Kindle Create on Windows.