Re: Make iso of hard drive w/ windows before switching over to ubuntu
Yeah -- quit messing around with ISO creation and do this the EASY way -- install the FREE version of Macrium Reflect and use it to image the Win7 install off to an external drive, or to DVDs. Also, use the option to create the MR Boot CD.
That will allow you to later boot from the MR Boot CD and use it to restore from the external hard drive or DVDs.
Ubuntu 16.04 Mate, Mint 18 Mate; MS Win 8.1, MS Win10 Pro.
Will not respond to PM requests for support -- use the forums.