public InstallBuilder WithAutostart(string?fileName = null) { var normalizedProduct = RemoveDiacritics(_productName); _project.AddRegValue( new RegValue(new Id(normalizedProduct + "Autostart"), RegistryHive.LocalMachine, @"Software\Microsoft\Windows\CurrentVersion\Run", normalizedProduct, $"[INSTALLDIR]{fileName ?? _exeFileName}")); return(this); }