When first looked at the machine, it had all the vehicles on from what the previous owner had put on. I then factory resetted it as wanted to start from the beginning, but lost all the vehicle list, only have BMW, Rolls-Royce and Mini. I believe I need to create an account with autel and download them, but won't let me as the product has already been registered, by previous owner.. any ideas how to fix? Obviously I am not in touch with the previous owner so have no way of finding out from them how to do it. Or is there another way I can access the vehicle lists?