We already got these details in the documentation:
Install to Windows
Settings for TrayIcon
About --no-hosted-server
And as a service
I can’t retrieve where I read therein that nssm ~gives more flexibility~ …oh yes: there
If we don’t yet have NSSM installed for some other app, I’d be glad to know an example were it is mandatory (won’t Duplicati.WindowService.exe install already set Environment working path to ProgramData instead of SystemProfile?). Wouldn’t --server-datafolder=%DUPLICATI_HOME% do the job ?