BMW ICOM BMW ISIS ISID A+B+C is the latest program, diagnose, coding and complete system.
BMW have the full system replace DIS GT1/SSS/OPS and OPPS.
There have two BMW ICOM software video sharing for you
Part 1 How to use BMW ICOM A+B+C software -part 1 - YouTube
Part 2 How to use BMW ICOM A+B+C software -part 2 - YouTube