Opcomfut V2.9.exe --39-LINK--39- /autorepair

Prevents session failures during firmware updates, diagnostics, or data logging — saves time and reduces risk of interrupted ECU programming.

Most high-quality diagnostic interfaces use Firmware 1.99 or 1.70. Version 2.9 is often associated with newer or specific "Future" (Opcomfut) releases aimed at supporting later car models.

Smart Link Validation & Auto-Recovery (--39-LINK--39- mode)

: This software is intended for specific hardware versions. Using it on newer versions with "fake" PIC chips (like V6 interfaces) can permanently damage the device.

It sounds like you’re referring to an executable named with a --39-LINK--39- argument — possibly a typo or an obfuscated parameter.

Diagnostic enthusiasts on forums like Vectra Klub Polska and Drive2 often recommend using specifically when the primary OP-COM software fails to recognize the interface.