Latest Windows 10 iso file too large for DVD!

Might look at going back to Windows 7 to wipe the hard drive, and once back online, update to Win 10 using the media creation tool local PC upgrade.....

The W10 sp2004 DVD iso will burn ok.

But really, they all should work. No excuses.

Lets hope that the DVD iso file for the next service pack due to be released very soon will be functionable.

Maybe this could be of use. https://blumoo.com/windows-10-pro-iso/

I had this issue, and here's how I resolved it, with minimal steps.

1. Download the Windows Media Creation tool

• https://www.microsoft.com/en-us/software-download/windows10
  Under "Create Windows 10 installation media" -> "Download tool now"

2. Make the ISO - Run that software... when given the option whether to make write to USB or make an ISO choose ISO. Remember it's name, including which file folder that you put it in. Default on my system was "My Documents" folder named "Windows.ISO"
3. Mount the image - Using the file explorer, open the directory has been saved to. You can mount the image by double clicking on it, and it will become a virtual disk drive with the contents of that disk.

4.  Copy install.esd somewhere to work on.
For me step 3 above created a new drive F: labeled "ESD-ISO"
Use the file explorer to copy the file named "install.esd" in the "sources" folder to another location.
So for example on my system, I made a new directory on my C: drive called "Windows10Install" and copied F:\sources\install.esd into that directory. Then I renamed that file, so that I now had a file named "C:\Windows10Install\base-w10.esd" that is a copy of the install.esd from the ISO.

5. Use dism through the command prompt to extract the preferred image.
   a. Open cmd in administrator mode: In the search bar, type cmd, and it will show "Command Prompt" with a terminal icon. Right click on this to bring up the option menu. Under the options, select "run as administrator". It will verify you want to run the program as administrator, to proceed say "yes" when prompted. This will bring up a prompt "C:\WINDOWS\system32>" when it is open.

b. Change directory to your work folder. On my system I typed : " cd C:\Windows10Install\ " Note that the prompt should change to show the new directory. If you used a different drive, you'd need to type the drive letter such as D: at the prompt to get to use that drive.

c. List the images in install.esd - make note of the index number of your preferred image.  At the command prompt type :
  DISM /Get-WimInfo /WimFile:base-w10.esd

d. Export the preferred image to a new install.esd [ Note I use "SourceIndex:6" to get Windows 10 Pro ] At the command prompt type :
  DISM /Export-Image /SourceImageFile:base-w10.esd /SourceIndex:6 /DestinationImageFile:install.esd /compress:recovery /CheckIntegrity

e. Verify you now have an install.esd that has the preferred image -  At the command prompt type :
  DISM /Get-WimInfo /WimFile:install.esd

You can now replace the install.esd in the ISO with the preferred image and this will be small enough to write on a DVD! Windows' tools do not allow writing to the ISO to do this, so this requires use of another tool to do the rest. I used the free DVD authoring tool "Any Burn" it is available here : https://www.anyburn.com/download.php I opened the Windows.ISO in the Any Burn software, and explored the files. I deleted the existing \sources\install.esd and replaced it with the one with the preferred image as described above. Then I burned the DVD and everything else went as expected.

Please forgive my brevity. Having seen a lack of practical answers to such a common problem I felt I should document my process. I agree with the posters that this needs to be done simply by common users without the need for special tools. I would recommend Microsoft update the Media Creation tool to allow selection of image so that users do not have to go through such steps. I hope that it is helpful.