Before being able to restore a backup, you MUST create an empty data source and define the backup name before being able to use it. A quick step is written below;
1.Create a new SQLite, XML, Online Drive or Microsoft Access data source in File - Data Sources.
1.To restore a data source from a backup, select it as the current data source.
2.Click on File - Backup - Restore.
3.Select the backup that you wish to restore from the list and click on Select.
Select your Backup
4.The Online Backup wizard will display a brief description of the backup. Click on Next.
5.Select the restore destination. It is not necessary to select the option Perform a backup data source before restoring the selected backup since it is empty.
6.Click on Finish to perform your backup restore.