we need more information : the scan tool model, the software version, the original language, the car make/model/year. the exact description of your problem.
Reply to 2 floor: the scantool is maxidas ds 708,software version 4.10,the car is mercedes sprinter 416 year 2003,there was a problem with the ABS,the ABS indicator was light,and i couldn't get in the ABS to see what was wrong.