public ActionResult ReleasePackageInstaller(int id) { Release rel = CurrentUserModel.GetRelease(id); StringWriter sw = new StringWriter(); BuildService.GenerateInstallerXml(sw, CurrentUserModel, rel, rel.PlatformsList); return(File(Encoding.UTF8.GetBytes(sw.ToString()), "application/x-" + CurrentUserModel.CurrentApplication.AddinPackageSubextension + "-mpack", rel.AddinId + "-" + rel.Version + CurrentUserModel.CurrentApplication.AddinPackageExtension)); }