Your software must be "looking" at the same port your cable is plugged into. DIS - Fault 200 159 - Bimmerforums - The Ultimate BMW Forum
Loose OBD-II port connections or faulty USB ports on your laptop. inpa error 159
Whether you are using a standard K+DCAN cable or an advanced interface like VXDIAG, resolving this error usually requires checking hardware connections, driver settings, and software configuration. Common Causes of Error 159 Your software must be "looking" at the same
For INPA to communicate reliably, the USB-to-Serial latency must be set to 1ms. Open on your PC. inpa error 159
A mismatch between the COM port assigned in Windows Device Manager and the OBD.ini file.