Fixed scenario installation button for configuration mode

source/ubinstall-gtk-page-switch.c

@@ -181,7 +181,7 @@ void yon_navigation_buttons_set_sensetiveness(main_window *widgets){
             gtk_widget_set_sensitive(widgets->BackButton,1);
             gtk_widget_set_sensitive(widgets->NextButton,1);
             gtk_widget_set_sensitive(widgets->CancelInstallButton,1);
-            if (!yon_char_is_empty(config(AUTOINSTALL_TYPE_INSTALL))){
+            if (!yon_char_is_empty(config(AUTOINSTALL_TYPE_INSTALL))&&!main_config.configure_mode){
                 gtk_widget_show(widgets->StartScenarioButton);
             } else {
                 gtk_widget_hide(widgets->StartScenarioButton);