I have done a backup using 9.0 and I am trying to setup to do incremental backups. I get to the point where I enter the name of my original backup and I get this error. You have chosen the new backup archive file name, the incremental backup is impossible. To proceed with incremental backup, click BACK and choose the existing archive to append changes to Otherwise please choose Create the full backup archive. I have entered my backup name at the start but evidently I am doing something wrong.