I have now version 1.1.35 of Wine and Winebottler. link: http://winebottler.kronenberg.org/ Winebottler makes a true OS X application of the .EXE this app. functions as a pre-load. I can now start VAG-COM by clicking on VAG-COM.app and it will launch vcds.exe problem solved, I would say when everything has been properly tested, I will mention this in AppDB