I am creating my first backup script using the GUI. The program Duplicati 2.0.8.1 is installed on Microsoft Windows.
At Step 2 - Backup destination.
How do I make the NAS as a target?
I can see the NAS on my Windows Desktop Computer under the Network icon. Therefore it does exist and I have been able to create a folder on the NAS and copy a file to it from my Windows Desktop Computer.
Perhaps I need to use the version of Duplicati that instals on a NAS?
There are a few options that you could use. The simplest would be to mount a network share (CIFS/SMB) from your NAS to your Windows PC as a drive letter and then set your backup destination to some folder within that network share.
In theory, for a Synology NAS you could use ftp, webdav, rclone and possibly others as long as you can install something on the NAS that serves those protocols. However, I would stick with the network share. That’s what I use (with a Synology NAS) and it works fine. Just make sure that the network share is always reconnected if you reboot.
Good to hear! I admit I never tried accessing it by name/path vs mounting a drive letter. I came from using Crashplan where the drive letter was necessary, so never bothered to rethink it.