I have a zzp 1.0 pcm in my 99 gtp. I recently bought a hpt pro and i unlocked the gtp pcm and saved the file to my laptop. I unlocked my 01 regal GS that i just bought and i want to upload the tune from my gtp to the GS. But it won't let me. How do I go about copying or changing the vehicle details/Vin to allow me to write the zzp tune to my gs.