Error cal 872 only in truck diagnostic

[Diagnoster]

Hi! I have a trouble with chinese multiplexer Star Diagnosis. It works good with passenger cars, but if i try to diagnose any truck(Actros or Atego) DAS show me error cal 872... Please help! P.S. Multiplexer is full clone of original(maybe problem in serial number?)

[augustinbz]

run fixer "cal 872.exe" ... search here on forum

[Diagnoster]

run fixer "cal 872.exe" ... search here on forum
Yes, i try to do it, and try to edit cal.ini file. It dont working if i change the type of multiplexer part(W, D). All question is on trucks! Other cars works good...