Hi guys these are the usual problems with the interfaces for making the diagnosis.. I bought a cable for vag kkl 409 now I have a problem with ***********..( I have to make the diagnosis to my 147 1.9 jtd ) the port and driver are installed correctly and the pc see the cable ( com4), and up to here everything is ok.. the problem c'? I just open the fiat ecu scan I go on settings I try to change the port that I have assigned to the pc ( com 4) ,on the fes, I can see the com 3 and com 4 as soon as I go to select the 4 crashes the pc.. I have also waited two hours.. but nothing stays locked and I have to shut down forcibly.. I have done more tests but always the same crashes and nothing.. also if I go to do the test program, it crashes the same.. I am attaching the picture of the cable that I have.. please I ask for help graziee