Help please out there. My Zemulator battery died after a long 9 1/2 year fight. Lost my tune and the new program with the new provisions is not working for me it is giving me this code '5' something about a call or argument at COM port selection. Doesn't matter if I am or am not even plugged into the car which has led me to software issue. I am on a time stretch here due to only having maybe one weekend or so left of driving time in my car. So if you have the older programs. Please help.