hi so my vag com stopped working. so i reformatted my computer and reinstalled it. It used 2 work. It still doesnt work. Im running 409-1 with an ebay cable on windows vista. Its connected on com4 and is set to run as an admin. When i try to scan a specific controller it tries, but doesnt connect to any. Anyone kno whats going on? what am I doing wrong? COuld the cable be defective? ive tried this on 2 other computers and they used to work also? or is is the car? any help would be much appreciated. oh i have the abs light im trying to scan.