The procedure of opening 46 funtion for ND900 and CN900

I had bought a CN900 programming tool and wants to do 46 function.

But when i use it, it ask to open authorization.

And how to open ? i had asked customer service from eobdtool. fr , she offered some steps and a picture to tell.

The following is the steps and picture to share

1.Connect device and laptop via USB cable ,then connect power and start
2.Click “Connect” and the serial number will be appeared on the left corner
3.Click”Update” and message about the newest version will be appeared
4.Click” Camera”icon on the up right corner
5.After finishing,pls provide serial number to open 46 function.
Once opening,click”UPDATE” again and wait for finishing.