This app is so incredibly frustrating to use. I have had an HP envy printer for about a decade, works great. That is, it did until HP forced me to install this app to continue using it. Half the time, the app won't even register that the printer is available. On the rare occasion I do get it to work, the app says something like "scanning currently unavailable" or some other bs. HP, why do I have to have this stupid app installed to scan a document?? I will never be purchasing another HP product.