I will suggest you to download ISO file using MCT and make a bootable pendrive using rufus. If it's BIOS then select MBR, if it's UEFI select GPT.
I created USB using freshly downloaded MCT yesterday evening.
what's your PC configuration? Can you post the screenshot of the error? and does it show any error code
4 GB RAM, i5. The error is " unexpected error occurred ".
When you install Windows 10 using any media, you can remove the installation media at this stage (see ss )
It goes up to this and beyond. Once the system restarts, it goes on to normal Windows boot and they shows " unexpected error occurred "..
I always remove the pendrive at this stage otherwise it will start the installation process again.
It did boot from the HDD.