The first bucket of goled earned from a car diagnostic tool

Last week, I gone to visite my University classmate who is one of my best friends.what`s surprise me that he had become Successful people in the field of car repair.we chat about each other.Then I asked him what did he do for the first bucket of gold.

He said that he shoud thanks for the auto diagnostic tool which namd BMW ICOM A+B+C .he sold the BMW ICOM A+B+C last year.This is surprise me again,and then he introduced me what`s the BMW ICOM A+B+C.
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. All BMW series can be processed with the ICOM-A, B and C-modules.
But at the beginning,he supply the BMW ICOM ISIS ISID ABC, which is a replacement of DIS GT1/SSS/OPS/OPPS,but it contains no BMW ICOM Software ISTA/D ISTA/P
What is BMW ICOM ABC?
ICOM A: Vehicles with OBD capability (Connect to ISIS/SSS/ISID with LAN or WAN)
ICOM B: For programming with MOST port (Connect to MOST in vehicle / to ICOM-A with USB system
ICOM C: Older model series with diagnosis socket in engine compartment (OBD 2)

bmw ISTA/D(ISID 2.28) ISTA/P(ISSS 2.43) Features:
Works together with BMW ICOM ISIS ISID A+B+C, can’t works alone.
Supports windows XP, windows 7, 64 bit, advice you use windows 7, 64 bit
available with ISTA/D and ISTA/P
Offline diagnose and coding
ISTA/D version: ISID2.28
bmw  ISTA/P version: ISSS 2.43(offline coding)
run in VWMARE(Virtual Machine).
I think my classmate can Success,one reason is that he is a lucky man  but  the most  important  is by himself striving.