Warning: the PMIC image for this board must be updated. Please edit io_vxxxf.txt stored in \MB\HB10364A\ and set MBPMIC: to pms_0V85.bin Press any key to continue...
It was 80_1_86G.bin and that is what MCC was complaining about - dunno what code was producing the complaint or whether it was doing the right thing - rather unwisely i just followed its advice and edited the config - i guess i should put it back and find out how to remove the warning (which interupts the boot)?