When a Schedule is started using Task Scheduler, a few seconds after completing the Backup GrandBackup closes automatically. Why?
By default GrandBackup adds the “/ExitWhenIdle” command line option for new tasks in MS Task Scheduler. Open the “Project Properties” dialog for your Backup Project and select the “Project Schedule” dialog tab. Then click the “Add/Modify…” button to open the Task Properties dialog, and then remove the “/ExitWhenIdle” command from the “Run” line. From then on GrandBackup will not close automatically after the Project’s work is finished.