Exiso is a Dos program that will extract the newer XGD3 Xbox 360 Images
Open up a command prompt, navigate to the folder the image / Exiso are in (good idea to put them in the same folder)
Type "exiso -x isoname.iso" (without the "" 's)
Your image will extract.
Have a question or need help? Post on the forum, thats why it's here.
I will only reply to Digiex related issues via PM, not general help requests.
XB1: Launch console - 500gb internal drive, 4tb external drive
360: Jasper - 1tb drive - jtag hacked running the 17150 dashboard
360: Falcon - 500gb drive hacked with hddhackr, not flashed
If you are a fan of GUI based extraction, you can use Xbox Backup Creator latest version, and use the Image Browser to extract.