error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
} else {
error_dialog (this, _("There are no new versions of DCP-o-matic available."));
error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
} else {
error_dialog (this, _("There are no new versions of DCP-o-matic available."));