icarscan register and activate unsold problems

           There is a newest launch icarscan with 8 software. but someone when use it appear don’t let you register and activate it, and  you  put serial number and verification code tells you “unsold”.   the reason is you download a wrong APP. the wrong APP is for old icarscan with 5 software .  so it appear this problems. 

         here are two solutions can help you .

      1. please  scan the QR code at the back of the package, download and install the APP

2. please scan the QR code at the user manual. download and install APP