Problem setting the new tablet data.  Put the stylus or crosshair back into the proximity of the tablet and re-choose the tablet option.

You cannot use this option:
the tablet is not connected to the Apple DeskTop Bus.

You cannot use this option:
BitPad Plus only works on Macintoshes with the
Apple Desktop Bus.

You cannot use this option:
You must use System version 4.1 or later with the BitPad Plus.

Although it is not strictly necessary, you might find it easier to use the tablet at a slower mouse speed.

Problem getting the old tablet data.  Put the stylus or crosshair back into the proximity of the tablet and re-choose the tablet option.