Boot Camp only supports Windows 7 or later installation on this platform. Please use an ISO file for Windows 7 or later installation.
I am following all the steps with detailed precision... even though I received this message before the installation party begins! "Boot Camp only supports Windows 7 or later installation on this platform. Please use an ISO file for Windows 7 or later installation."
ISO downloaded here: https://www.microsoft.com/de-de/software-download/windows10ISO
Key already bought in keys.discount.
Flash Drive external HDD with 40gb free and formatted in FAT.
iMac Late 2012 is in the list of computer adequate for this.
iMac Line (2012 and Later)