Hi friends. Im have one CarProg CLONE 4.01. Im can update firmware and library 150731CAR00064RA with software v8.21. Found OK. But now try add one pack BRAZIL ,with other library. Im only place 150731CAR00064RA number in the new library and the software found with option BRAZIL enables,but try any read and now see one banner "CRC error problem". Any solution for this problem ???? THANKSSSSSSSSSS