VersaTune User Forum

I've just uninstalled versatuner and had my car reflashed by Mazda to the latest ECU calibration for my car. How do I erase my vehicle details to then update them in versatune with the new ECU calibration, I uninstalled and then reinstalled the program on my laptop but my old details came up again without even connecting to the car.

Create a backup and then remove the Versatuner data folder. You can see what that folder is going to the Settings -> Open Versatuner Data Folder (you will have to scroll down for it).