Express Burn can create and write ISO Image files. These are 1:1 copies of a Data CD and written as a file with .ISO or .IMG extension. You cannot create an ISO image of an audio CD.
Express Burn will not copy discs with copy protection and any attempt to do so will result in a faulty CD after burning.
Create ISO Image
Select the menu option 'Burner' and then the option 'Create ISO Image from a disc'. You will be prompted for the name of the ISO image to create. The process will then read from your burner and create an the ISO image.
Write ISO Image
Select the menu option 'Burner' and then the option 'Write ISO Image to disc'. You will be prompted to select the ISO image and then the Burn settings. After this the image will be written to CD.
Please note this option also allows the burning of IMG file (*.img) which are identical to ISO images.