Consider the following scenario. You use the Mastered file system format to copy files to a CD or to a DVD on a Windows Vista-based computer. You click Burn to disc on the toolbar to burn the files to the disc. Before the computer finishes burning the files to the disc, you put the computer to sleep. In this scenario, the disk creation does not finish after you wake the computer from sleep. You receive an error message that resembles the following:

There was an error burning this disc. The disc may no longer be usable.