Can anyone help me figure out how to get BIAB to play the correct factory patches on a Kurzweil K2000?

There's a document in the "bb" folder that says to:

"Install the file K2000.DK on your system, load it
into BIAB and save it as MYSETUP.DK,
making it the default patch set"

but it makes no mention of how I would do any of theses things--install it, load it or save it.

Also, is there a way to mute different instruments as the song plays?

Thanks for any help.

WT