NX Two Japanese NX programming documentation for NX 2007 series exist in support center

There are two installation files of Japanese programming documentation for NX 2007 Series with the same name in Support Center. which one is the official version?

The correct one is 94.4 MB in size.

Nov 16, 2022 - one wrong documentation removed from Support Center. Currently only correct one is available for download as below.

In NX 2007, there are 7 books in total that have been translated into Japanese. By installing the English version, all 26 books can be seen from the Japanese version of the documentation. (Japanese = 7 books, English = 19 books)

All 26 books can be displayed/browsed in the Japanese documentation as follows.

***Please refer to PL8686045 for Japanese article.