Rookie here needs help initiate coding. My car is a 2011 535i and I have the ENET cable and ESYS SOFTWARE PsdZdata 46.3 installed on a laptop with 64bit Win7. Plugged the cable to laptop, turned ignition on and laptop able to confirm communication with car. But when I open E-Sys and click connect tab, window opens but the "target" window is blank. Anyone with suggestion on what I should do next? Your assistance is greatly appreciated.