Friend at auto body shop, not computer savey brought a car engine code reader for $425 from snap-on guy, asked me to look it over, I found it works with windows xp only, he has win7, told him give it back. All snap-on ones work with xp only. Anyone know off one that would work with win7, for no more cost. Its not something he has to have but he sees alot more warning lights on the dash and he has to send it out to clear it before he returns it. thanks for any help