Hu manager

[Suffy]

Hi all, newbie here. Awesome forum. I found a link to update service history and downloaded it, but when I connect to car it brings an error saying subject data not found. I already have the cable with ista running on my laptop, which connects to the car with no problems. Apologies if this has been covered in a thread on the forum. I had a thorough search but couldn't seem to find anything