dotnet <путь до вашего dll-файла>.dll
are you in sandbox mode? thats probably why you are seeing no data, u dont need min_tag_id and max_tag_id
dynamic d = JObject.Parse(File.ReadAllText(SettingsCFG));
this.WinUser = d.WinUser //или как у вас в json именуется?
this.WinPassword = d.WinPassword
this.BackUps = d.BackUps