E-Maculation

I had a 7.0.1 "disk tools" image with system v6.03 (or 8?) It said I had to use 24-bit addressing for sys.6.
Unfortunately the [24-Bit] button doesn't work, it restarts Basilisk to the same message.
Any help?

BII works with 32-bit clean mode only; sorry. You'll need to use Mini vMac, Fusion PC, PCE/Macplus or MESS to emulate a system capable of running System 6 or earlier.