Using samples across the keyboard

Hello everyone,

I have recently purchased and installed Halion PLayer. While the Halion content has installed correctly, I seem to be having problems importing 3rd party samples. Specifically, if I import a sound file (e.g. .wav) , it allocates it to merely one key on the keyboard, and not across the whole of it (even though in ‘settings’ I specify that it does this - the chromatic setting)

Am I being particularly thick - what am I missing?

Any help would be much appreciated.

Kind regards,