[knc1]

Originally Posted by Tired

Strange, can I just check I'm looking at this-

https://www.mobileread.com/forums/sh...d.php?t=225030

and downloading this:

KUAL-v2.7.21-g3928582-20190724.tar.xz

Extracting KDK-1, then installing?

While looking at the extracted *.tar.xz contents, find:
KUAL-KDK-1.0.azw2
Which is a Kindle format, azw2 (no shit), document.
Move that file to the topmost, USB visible, /document directory (because it is a document).

That extracted *.tar.xz archive also contains a plain text file titled:
README.txt
Where you can also find:

Originally Posted by README.txt

(k2, dx, K3, K4)
Put KUAL-KDK-1.0.azw2 in documents folder.
Run it by clicking new kindlet document in your list.