You can use Windows Task Scheduler to automatically back up your SI 2015 Server.
If you used the Express Configuration when configuring the SI 2015 Server, the default location for your SI 2015 Backups is C:\DToolsSI2015Backup.
If you aren't sure how your SI 2015 Server was configured, you can always re-run the Software Configuration Wizard (SCW) to view your settings. To do this, run the following file on your SI 2015 Server then click the [Cancel] button once you've confirmed the location of your backup folder: C:\Program Files (x86)\D-Tools\SI 2015\Server\SIServerConfigurationWizard.exe
If you wish to change the location of this folder, click the [<Back] button and then use the [...] button to browse to a different folder. Then click the [Next >] button a few times to complete the SCW:
The backup file that gets created will be named “SI 2015ServerBackup.zip”.
Each time this runs it will overwrite the previous backup. If there are any errors during the backup, they will logged here:
C:\Users\username\AppData\Roaming\D-Tools\SI 2015\Logs\SIServerManager – [Date].log