FC-200 vs Flex Master.read/write bench ecu Bosch edc16. FC200 it cannot correct the checksum !!!

FC200 it cannot correct the checksum at this time on edc16.
For those who want to purchase the Programmer with Full adapter package, you have the link where you can buy :
Flex:
bit.ly/FlexYOY...
www.cgdishop.c...
the other Programmers of the CG company:
CGpro
www.cgdishop.c...
FC200
www.cgdishop.c...
CG100
www.cgdishop.c...