burn iso file to multiple DVDs with infrarecorder

How do I create a smaller ISO from an original ISO?

One thing I forgot to add, you can also check what media you can write to by clicking onto "Options" within infrarecorder, then selecting "Devices", and then double clicking on your DVD writer. There in the bottom part of the display you are shown what can be read, and what can be written to (DL DVD's can be read on most DVD drives, but only some allow you to burn to such media).

For already existing iso's which you downloaded creating smaller iso's wouldn't be what you would want to try, as it will be unlikely to work properly. Original windows Server isos aren't that large, there must be something extra on yours.

What you can do is simply mount the ISO image into a virtual DVD drive; then burn DVDs with the content you want selected from that drive.    That will let you split the content so it fits on single-layer discs, assuming that's your goal here.

If you're using Windows 8, you can simply right-click on the ISO file and mount it directly.

If you're using '7 or earlier, simply download the free MagicCD utility here:
http://www.magiciso.com/tutorials/miso-magicdisc-overview.htm

Simply install it and you'll now have a virtual DVD drive you can mount the ISO in.

The problem with that is that you may not be able to boot from the resulting DVD's, or the installation may not work, as the installation process expects the data to all come from one source. Besides that, the install.wim file might already be larger than the 4.7 GB that fits on a standard DVD.

Hello Experts, thanks.  I needed to get some dual layer DVD and it worked.  Thanks.