When you use CARPROG full v4.01
May you will meet this error as the picture showed:
This error is caused by the following 2 reasons:
1. update the device online
2. use other supplier software.
Our device cannot be updated online or it cannot be used with other supplier software. So please kindly note these 2 points when you use the device. DON'T DO.
Our device doesn't need tokens, you can use it all the time.