I spent the whole day of yesterday trying to install the windows anniversary update after a clean Windows installation. Every time i tried to update it would go through 30% completion and then... BSOD, claiming that i didnt had a boot device. WUT? Anyway, after 5h of research and no success, i created a bootable usb installer and tried to install Windows 10 Education (which is my license). After the 1st restart... Error: Windows could not complete the installation. OH GOD WHY ME? After another hour i figured it out. Somehow i needed to install the version Windows Home and after the installation update to Student. DAMN WHAT A DAY...