Using my computer with someone elses cable

[Lakegoat]

They have licensed the tune on their truck. Their computer crashed. I tried reading the tune on their '14 Silverado with their cable attached to my computer, and comes up unlicensed. Is there a way to tune and write their vehicle without using more credits? I can use my cable to read and scan the vehicle, but don't want the extra expense.
And what is the procedure for reading the FPCM?
Thanks

[joeking]

As long as you are using the MPVI or MPVI2 that was used to tune that PCM it shouldn't matter what computer you use. I have not had any issues swapping computers so far. It is the MPV (1 or 2) that holds the license information.

[Lakegoat]

Thanks. I am using that cable and MPVI. I am waiting on a new app key to see if that works.

[mbray01]

You will have to load their app key to your laptop, then it will work

[Lakegoat]

Thanks!!