just edit with power iso original multi editions iso and add a correct ei.cfg, save iso and burn to dvd, then windows will ask what version to op what whants to install
THIS. Would have saved me hours because I couldn't figure out why it kept going to Windows 10 Home with the Home+Pro ISO image from MCT. Confirmed that adding ei.cfg works to force a Win 10 Pro install. Also, the upgrade option never appears with that installation USB image so I had to use the GenuineTicket fresh install.