When we turn on the car, it flashes once. Then nothing unless we try to open a tune and then the first time it tries to connect it wont flash then between each of the next times when it tries to connect to pages 2, 3, 4, and 5, it will flash once. Each time it gives a message Page#X: Could not connect to controller. Click to test does not work either. Tried two different computers, two different usb to serial cables and 3 different direct r232 cables to the com ports. None of these have any changes.

All that is needed is to install the MEGATUNE ms extra release installer and then try to upload using those settings above for the cables correct? Are there any other settings that need changed or any other programs that are needed or not needed(dotnet framework, winsp2 or sp3, etc)? Are there any voltage requirements for the battery in the car? We are running 11.7V constant right now and tried two different batteries just to make sure. We are pretty much stuck and aside from completely removing it from the car(did a wiretrace but nothing was connected wrong). We aren't sure what we should do.

Please Help!