Need some more help!!

I am trying to program my power commander to the D@D Map but my computer is saying that no power commander is found. I have all the maps downloaded and all the software i need.
Any ideas


The crowbar!
Donating Member
Same thing happend to me. I thought if the key was on it was getting power. I think the engine has to be running. No matter, i just used the 9 volt battery cable and viola` communication!