ok here it goes I know this question has been asked befor I bought a used autocal from a local guy and I went to try it out on tuning a truck read the file modified it bought a new vin license but gives error 0536 not regusterd I do have a flashscan I just wanted my friend to have it loaded on the autocal now I cant flash it is there a way around this so I can use my flashscan or am I just out 125 dollars ?