Guys please I need some help I have looked every where and unable to source out installation step by step guide on making this thing work. I have looked every where can anyone help me please.

1st of all I have managed to install the drivers for the openport cable.
2nd I both have evo-scan and also EcuFlash on my laptop. But can’t get it connected.
3rd of all when I plug in my cable all my diff lights flash and also my computer light.

Can some one please help??????????

Also another thing this cable that I have purchased lets you fine tune your car right?
So just say for instance if I give it to some one to Dyno tune my car they can do it with Ecu Flash?

Because I took it my tuner and he was laughing at me when I told him that it could be done and also I want to get the last laugh