My vehicle is a 2006 Cummins 3500 6spd transmission

Predator u7131

When I purchased the Predator used, and plugged it in to tune it gave me this message: "YOUR VEHICLE IS NOT IN OUR DATABASE. CONTACT YOUR DEALER FOR A FREE UPDATE." Then gave me a CAL-ID number. If I purchased it from the previous owner, does this mean it is vin locked?

Also, when I looked in the ...