Hallo, I´m trying to create a 6 color profile CMYKcm with the shown ti3 file, with the actual 1.3.3 Version of colprof. But there comes the error: "Output device input file has unhandled color representation 'CMYKcm_XYZ'" Is there something missing? Regards Thomas ---------------------------------- CTI3 DESCRIPTOR "Argyll Calibration Target chart information 3" ORIGINATOR "Argyll target" CREATED "Thu Jul 7 15:57:50 2011" KEYWORD "DEVICE_CLASS" DEVICE_CLASS "OUTPUT" KEYWORD "TARGET_INSTRUMENT" TARGET_INSTRUMENT "GretagMacbeth i1 Pro" KEYWORD "COLOR_REP" COLOR_REP "CMYKcm_XYZ" KEYWORD "SPECTRAL_BANDS" SPECTRAL_BANDS "36" KEYWORD "SPECTRAL_START_NM" SPECTRAL_START_NM "380" KEYWORD "SPECTRAL_END_NM" SPECTRAL_END_NM "730" KEYWORD "TOTAL_INK_LIMIT" TOTAL_INK_LIMIT "400" KEYWORD "SAMPLE_NAME" KEYWORD "CMYKcm_C" KEYWORD "CMYKcm_M" KEYWORD "CMYKcm_Y" KEYWORD "CMYKcm_K" KEYWORD "CMYKcm_c" KEYWORD "CMYKcm_m" KEYWORD "SPEC_380" KEYWORD "SPEC_390" KEYWORD "SPEC_400" KEYWORD "SPEC_410" KEYWORD "SPEC_420" KEYWORD "SPEC_430" KEYWORD "SPEC_440" KEYWORD "SPEC_450" KEYWORD "SPEC_460" KEYWORD "SPEC_470" KEYWORD "SPEC_480" KEYWORD "SPEC_490" KEYWORD "SPEC_500" KEYWORD "SPEC_510" KEYWORD "SPEC_520" KEYWORD "SPEC_530" KEYWORD "SPEC_540" KEYWORD "SPEC_550" KEYWORD "SPEC_560" KEYWORD "SPEC_570" KEYWORD "SPEC_580" KEYWORD "SPEC_590" KEYWORD "SPEC_600" KEYWORD "SPEC_610" KEYWORD "SPEC_620" KEYWORD "SPEC_630" KEYWORD "SPEC_640" KEYWORD "SPEC_650" KEYWORD "SPEC_660" KEYWORD "SPEC_670" KEYWORD "SPEC_680" KEYWORD "SPEC_690" KEYWORD "SPEC_700" KEYWORD "SPEC_710" KEYWORD "SPEC_720" KEYWORD "SPEC_730" NUMBER_OF_FIELDS 44 BEGIN_DATA_FORMAT SAMPLE_ID SAMPLE_NAME CMYKcm_C CMYKcm_M CMYKcm_Y CMYKcm_K CMYKcm_c CMYKcm_m SPEC_380 SPEC_390 SPEC_400 SPEC_410 SPEC_420 SPEC_430 SPEC_440 SPEC_450 SPEC_460 SPEC_470 SPEC_480 SPEC_490 SPEC_500 SPEC_510 SPEC_520 SPEC_530 SPEC_540 SPEC_550 SPEC_560 SPEC_570 SPEC_580 SPEC_590 SPEC_600 SPEC_610 SPEC_620 SPEC_630 SPEC_640 SPEC_650 SPEC_660 SPEC_670 SPEC_680 SPEC_690 SPEC_700 SPEC_710 SPEC_720 SPEC_730 END_DATA_FORMAT NUMBER_OF_SETS 441 BEGIN_DATA ... END_DATA ----------------------------------