2012 GMC I read the vehicle then edited a few things Power enrichment etc and tried to save it it stated that i did not have licenses.
So i had credits on my interface so i applied them and was able to save my changed file. it used two credits like normal but when i tried to write it
to the vehicle it said i did not have licenses. It shows under the help tab licenses that i have the licences and lets me change and save changes but will not let me write it. It says i don't have a licenses. What do i do ? I spent 100 dollars and a bunch of time? I re-sync'd my interface under the help tab when i got home and have not tried to write it yet. You think this is all i need to do? We put a new engine in the truck and just wanted to change a few things, but now I'm stuck?