You also can use the Kt-Prog of the kit-059
Snap it of the Kit, remove D1 and prepare an adapter cable. I have tested it and it worked fine.
Removing D1 is required to split the USB Power from VTARG. This enables Kit Prog to properly detect programming voltage.
I recommend before snapping to pre cut on both sides with a sharp knife. This prevents the PCB traces to be lifted and reduces the force required for snapping Kit Prog of the Kit
All the Best