bmw scaner 1.4 bad

car bmw e46 1999, the video try two scanners from 5 non-working ... none scanner does not work! I znimayus diagnosis 4 years and I buy mostly diagnostic cords aliekspresse and I know how it should work .. but the seller a liar with a low rating! I have tried many programs and windows xp and 7, and 1.2 service packs, s nothing works .. scanners do not work! I bought the same