Anyone who uses linux (that gives you the option in grub to boot into windows), keep in mind that if your boot drive isn't the same in the BIOS than your windows installation, that Windows 10 won't try to install saying "Something Went Wrong" (great error guys @ Microsoft, even my own programmers were stumped)
So changing your boot drive to primary windows install will help (yes, even if you download the ISO instead of Windows Update)
So changing your boot drive to primary windows install will help (yes, even if you download the ISO instead of Windows Update)