Official Windows 10 build 16278 ISO image files are now available for download. The new ISO files are now available for Windows Insider members.
Windows 10 Fall Creators Update build 16278 has fixed multiple issues including a fix for a problem where the Facebook Messenger app failing to accept the enter key when sending messaging in recent flights. Additionally, the build has also addressed an issue where your PC might not go to sleep automatically after remoting into it and signing out of the remote session.
Now you can officially download the latest Insider preview build ISO images files for fresh installations. Download the iso files from the link below. Also, Read how to create bootable USB drive with Insider build ISO files.