Deleting a Backup File
You can delete a backup file from the Project Properties window.
1. If the Project is not open in the Project Properties window, then open it. For more information, see Opening a Project in the Project Properties Window.
2. In the Project Properties pane, select the file.
3. In the File Backups pane, select the automatic or manual backup file to delete. For more information, see File Backups Pane.
4. Click Delete. A confirmation window opens.
5. Click Yes.