Open Backup

You can use the Open Backup option, when you want to open the last file that was saved. All backup files are saved in a specific directory, which is defined in the Preferences dialog. If you wan to open other backup files, you will have to do this by manually opening them from the backup directory.

Icon & Location

Menu: File> File Utilities > Open Backup

To open a backup file:

From the main menu, go to File > File Utilities > Open Backup.
The last saved PDS file is loaded and appears.