I developped a metro app and its for my company only. so I'm not going to upload it to windows store.
I want to use my app on Windows RT devices (over 400). I tried to open appx with powershell but powershell needs developer license
How can I deploy my app to rt devices ?
Therefore you need Windows 8 Enterprise, which enables you, to "sideload" an App directly on your devices
http://blogs.technet.com/b/scd-odtsp/archive/2012/09/27/windows-8-sideloading-requirements.aspx
- You must enable the Allow all trusted applications to install Group Policy setting
- You must activate the sideloading product key on a device running Windows 8 Enterprise or Windows® 8 Pro. You must activate the sideloading product key on a device running Windows RT
来源：https://stackoverflow.com/questions/14935692/how-to-deploy-metro-app-to-windows-rt-device-without-store