Several times I’ve gotten the message “this app can’t run on your PC” when trying to use downloaded programs like ad-blockers and music downloads on my Windows 8.1 tablet. Is there something in settings or a firewall that I can (selectively) disable to allow these apps to run? I suspect it is just Microsoft fascism. The music site I was using was e-music.com, which offers different content than the xbox music app that came with the device. I’ve used it on my xp computer, but wanted to switch to the newer one.