Sorry I forgot to post this at the end of my post
Instructions for upgrade of Song Manager to ver 2.

Because the KN2600 has no floppy disk drive a new menu function was added to Song Manager which can copy floppy disks (or folders of files on the pc) to create a compatible sd card in an sd card reader. Successive floppies or files can then be copied to further folders or play lists of a working sd card, or added to a backup file. It is described on page 7 of the Help file.

Go to the Song Manager Program Folder which is usually located in the path \Program Files\Technics\KN7000\

create a folder called Ver1 and COPY (not move) and paste the 4 files

SongManager.exe
TechDig.dll
TechUsbService.dll
SongManagerE.pdf

from the Song Manager folder into the Ver1 folder.

Then create a folder called Ver2 and copy the contents of this zip into the Ver2 folder.

To upgrade to version2 COPY and paste the files in the Ver2 folder into the Song Manager folder and overwrite. The Start Menu shortcuts, any desktop shortcuts and menu Help will still work normally.

Because the KN2600 has no slideshow feature, there is no picture upload menu in Song Manager ver 2. If you ever want to go back to version 1 of the program for this function, COPY and paste the 4 files in the Ver1 folder into the Song Manager folder and overwrite. The program will revert to its original state. You can swap between the 2 versions as many times as you like by following these instructions.

Alec Pagida.