Fiat Examiner OLD System

Hi everyone!

I'm looking for someone who still uses this very very old tool:



I've recently acquired one and it's a real pain to get it to work, I've managed to get the software for it, made the cables for it (I had neither), but it's vci part just doesn't seem to work right. I think it might be a software installation problem, because after installing the examiner software itself on win 3.1, windows won't start up again, only after adding 2 files and replacing system.ini with a copy I made before the install. After that everything seems to work right, vci test passes without problems, but when I try to connect to a car there's no communication and when I connect an oscilloscope to K-line, the examiner only makes a single impulse...so something is coming out, but I don't think that's enough.
If you guys have any ideas, I'm all ears...
Any help is welcome