Ok, so I decided to buy a vag com cable from ebay for $20. I'm trying to install it both windows 7 and windows xp but it won't connect when I click on TEST. The pc seems to recognize the cable though. The cables also came with vag 401 and I also downloaded VAG 704 a cracked version of it. Installed both version and tried on both OS's and it still won't connect to the car. I don't know if it's the cable or the software. Please help, I searched this up already.