Raspberry Pi 3 with a 16GB Class 10 card.
I am attempting to install some AppX packages to my RPi running W10 IoT Core. I downloaded the packages from Windows Store on ky computer and opened the Windows Device Portal in MS Edge. I uploaded the packages and pressed "Go" under "Deploy" tab, but nothing seems to had changed. I noticed that all screenshots found online had a blue "Add" button adjacent to the "Check for updates" button, but mine did not. So what's wrong with this?