Neon won’t let me tune

[Wanted9]

Picked up a 05 srt4 and an I2 intune, when I went to put a 93 tune on the pcm the intune said already been tuned by a diablo sport product. The intune says to plug into a computer but what do I do when I plug it into my computer? How would I go about making the 93 tune work

[mikel]

update it with update agent and it will download a stock tune to load to the pcm so you can start fresh.
Confirm car will work/run with a stock tune loaded before you do this...