4

Other Operations
Nero BackItUp 75
Erase Rewritable Disc window
3. If you have installed multiple burners, select a recorder in the Choose recorder drop-down
menu.
4. Select an erase method from the Select the erase method to be used drop-down menu.
Two erase methods are available:
Quick erasing does not remove the data physically from the disc, but instead
only makes it inaccessible by erasing the references to existing content. Please
note that the data can be restored.
Full erasing removes the data from the disc by overwriting it with zeroes. The
contents cannot be restored with conventional methods. Repeated full erasing
increases the probability that third parties will not be able to reconstruct the
contents.
5. Click the Delete button.
 The erase procedure starts. A progress bar in a window informs you about the progress
being made by the erase process. When all data has been fully erased, the window is
closed and the disc ejected.
6. Remove the disc.
 You have successfully erased a rewritable disc and can now write to the disc again.