problem reading 21x16 target with iprofiler

Trying to “read” a 21x16 step target with an xrite i1pro v2
I loaded the piezography 21x16step i1pro2.pwxf file as profile setting but the i1 pro refuses to “read” my print (see attached error message on screen shot and shot of the printed target).
I made 100% sure that my printed target and my pwxf files are the same!

Screen Shot 2020-11-17 at 16.44.55

Printed target

This should all work fine although you may want to read from the darker patch side back to front.

Click the trigger on the white, wait 1/4 second, scan evenly across.

If still does not work, do the first few rows in spot mode.