Troubleshooting moving purchased books from kindle to calibre

[vic70]

Hello, just joined mobile read forums
I used to move kindle azw files to calibre manually by locating the file in the kindle folder on my mac, removing the drm with third party software and then moving it to calibre
It worked for years. Now purchased books no longer appear in the kindle folder on my mac. It had already occurred before when I updated the kindle software to the latest version but at that time I solved the problem by reverting to the 1.17.0 version of the kindle software which I'm still using now
Any ideas how to solve this?
Or any suggestions on how to move kindle books to calibre for conversion to pdf and other formats?

[Tomk2]

Can you download the book directly from the Amazon your content page? Then move it from your download folder into Calibre? After that, you can use a plug in for calibre to remove DRM, but I think you need to tell Calibre the serial number of one of your Amazon devices? That's the way I do it on my Mac desktop.

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