Minecraft Windows 10 Edition Beta

I have problem with Minecraft for Windows 10. I have Windows 10, but I can't install Minecraft from Store (beta). It says: to use this app you'll need device with more features. Can anybody help me?

http://answers.microsoft.com/en-us/...ion-beta/10dac237-747a-470d-b762-faa62511abc8
https://bugs.mojang.com/browse/MCPE-9923

Just sharing other places that have the same issue being reported. Too bad there is no direct channel for reporting BETA bugs for Minecraft?