Wow guys, thank you so much for making such a straightforward app, and changing so much with each update so even if I knew how to use it, I don't anymore. I mean, to scan a piece of paper, i need to have and internet connection, install two apps, have a router, have an HP account, have an email and still not be able to do anything, because everytime I come back to put the verification code the page has reloaded and have to start all over again?? Do I have to have two devices too? 0 stars!!!