Raunber

Shared you two tutorials that i have used to create a bootable DVD for Windows 10 (Burn Windows iso to a DVD) https://www.wikihow.com/Burn-ISO-Files-to-DVD https://www.androidphonesoft.com/resources/make-bootable-dvd-cd.html It can be as a Windows 10 installation DVD to help you.

I don't know why this happened,it stands to reason that you should not fail.Installing Windows 10 by creating an creating Windows 10 installtion disk is the right way.