Hi Flutteringby,
some checks:
1. be sure you disk is empty (maybe you have other files on the disk or for example place 03 is occupied with another song or style?)
2. copy the ast-file to this disk
3. put the disk in the KN
4. when you whish to load (e.g. World-styles): in this case you should see on place 03 in your diskload-menu on your KN7: 03world_ and on the right square only 'all custom styles'
3. when highlighted 03 .. press load
Then it should work and you shoud have the 'original' KN6000 styles, including sound settings.
Success,
Cees