Good evening. I have an OHP OBD2 adaptor ( for italian cars). Its a while since i used it but it worked without fault. I can no longer connect to my laptop using this adaptor, so what is the best adaptor that i can buy please folks.? I already have the different coloured leads and i can connect the ...

Hi
i am trying to coonect car on new laptop.. i have the latest version and its registered but all i keep getting is Com 1 does not exist