diff --git a/source/ubinstall-gtk.c b/source/ubinstall-gtk.c
index 9c1d055..71a7d60 100644
--- a/source/ubinstall-gtk.c
+++ b/source/ubinstall-gtk.c
@@ -95,19 +95,23 @@ void on_language_window_accept(GtkWidget *,dictionary *dict);
 void on_language_window_accept(GtkWidget *,dictionary *dict){
     main_window *widgets= yon_dictionary_get_data(dict->first,main_window*);
     ubinstall_language_window *window = yon_dictionary_get_data(dict->first->next,ubinstall_language_window*);
-    yon_gtk_list_store_copy_full(widgets->LanguagesList,window->liststore1);
-    gtk_tree_model_filter_refilter(GTK_TREE_MODEL_FILTER(widgets->LanguagesFilter));
-    config_str parsed = NULL;
-    int size;
-    GtkTreeIter iter;
-    for_iter(GTK_TREE_MODEL(window->liststore1),&iter){
-        char *current;
-        int status;
-        gtk_tree_model_get(GTK_TREE_MODEL(window->liststore1),&iter,0,&status,1,&current,-1);
-        if (status)
-            yon_char_parsed_add_or_create_if_exists(parsed,&size,current);
+    if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(window->DefaultCheck))){
+        gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),"");
+    } else {
+        yon_gtk_list_store_copy_full(widgets->LanguagesList,window->liststore1);
+        gtk_tree_model_filter_refilter(GTK_TREE_MODEL_FILTER(widgets->LanguagesFilter));
+        config_str parsed = NULL;
+        int size;
+        GtkTreeIter iter;
+        for_iter(GTK_TREE_MODEL(window->liststore1),&iter){
+            char *current;
+            int status;
+            gtk_tree_model_get(GTK_TREE_MODEL(window->liststore1),&iter,0,&status,1,&current,-1);
+            if (status)
+                yon_char_parsed_add_or_create_if_exists(parsed,&size,current);
+        }
+        gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),yon_char_parsed_to_string(parsed,size,", "));
     }
-    gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),yon_char_parsed_to_string(parsed,size,", "));
     on_subwindow_close(window->MainWindow);
     free(window);
 }
@@ -312,11 +316,12 @@ void *yon_installation_progress_update(void *data){
                                 config_str parsed = yon_char_parse(current_copy,&size," ");
                                 double fraction = atof(parsed[3])/100;
                                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(widgets->PackageInstallationProgress),fraction/100);
-                                parsed = yon_char_parsed_rip(parsed,&size,3);
                                 gtk_label_set_text(GTK_LABEL(widgets->PackageInstallationLabel),yon_char_parsed_to_string(parsed,size," "));
-
+                                yon_char_parsed_free(parsed,size);
                             }
                             last_time = current_time;
+                            free(current_copy);
+                            free(percentage);
                         }
                     break;
                     }
@@ -436,27 +441,26 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                         yon_ubl_status_box_spawn(GTK_CONTAINER(widgets->StatusBox),ZONE_EMPTY_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
                         yon_ubl_status_highlight_incorrect(widgets->ZoneCombo);
                         return;
-                    } else if (yon_char_is_empty(gtk_entry_get_text(GTK_ENTRY(widgets->AvailableLanguagesEntry)))){
-                        yon_ubl_status_box_spawn(GTK_CONTAINER(widgets->StatusBox),LANGUAGES_EMPTY_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
-                        yon_ubl_status_highlight_incorrect(widgets->AvailableLanguagesEntry);
-                        return;
-                    } else if (gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->LanguagesCombo))==-1){
-                        yon_ubl_status_box_spawn(GTK_CONTAINER(widgets->StatusBox),LOCALE_EMPTY_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
-                        yon_ubl_status_highlight_incorrect(widgets->LanguagesCombo);
-                        return;
+                    } 
+                    char *languages = "";
+                    if (yon_char_is_empty(gtk_entry_get_text(GTK_ENTRY(widgets->AvailableLanguagesEntry)))){
+                        yon_config_remove_by_key(locale_parameter);
+                    } else {
+                        yon_config_register(locale_parameter,locale_parameter_command,languages);
+                    }
+                    if (gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->LanguagesCombo))==-1){
+                        yon_config_remove_by_key(lang_parameter);
                     }
                     char *region = (char*)gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->RegionCombo));
                     char *zone = (char*)gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->ZoneCombo));
                     GtkTreeIter iter;
                     GtkTreeModel *model = GTK_TREE_MODEL(widgets->LanguagesFilter);
-                    char *languages = "";
                     char *lang_code=NULL;
                     for_iter(model,&iter){
                         gtk_tree_model_get(model,&iter,1,&lang_code,-1);
-                        yon_char_unite(languages,",",lang_code,NULL);
+                        languages = yon_char_unite(languages,",",lang_code,NULL);
                     }
                     char *language = (char*)gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->LanguagesCombo));
-                    yon_config_register(locale_parameter,locale_parameter_command,languages);
                     yon_config_register(lang_parameter,lang_parameter_command,language);
                     yon_config_register(zone_parameter,zone_parameter_command,yon_char_unite(region,"/",zone,NULL));
 
diff --git a/source/ubinstall-gtk.h b/source/ubinstall-gtk.h
index 2c71335..224e7a3 100755
--- a/source/ubinstall-gtk.h
+++ b/source/ubinstall-gtk.h
@@ -95,12 +95,12 @@ NULL
 #define xkboptions_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[xkboptions]"
 #define hostname_parameter "AUTOINSTALL[hostname]"
 #define hostname_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[hostname]"
-#define zone_parameter "AUTOINSTALL[hostname]"
-#define zone_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[hostname]"
-#define lang_parameter "AUTOINSTALL[hostname]"
-#define lang_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[hostname]"
-#define locale_parameter "AUTOINSTALL[hostname]"
-#define locale_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[hostname]"
+#define zone_parameter "AUTOINSTALL[zone]"
+#define zone_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[zone]"
+#define lang_parameter "AUTOINSTALL[lang]"
+#define lang_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[lang]"
+#define locale_parameter "AUTOINSTALL[locale]"
+#define locale_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[locale]"
 #define device_format_parameter "AUTOINSTALL[device_format]"
 #define device_format_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[device_format]"
 #define device_label_parameter "AUTOINSTALL[device_label]"
@@ -110,7 +110,7 @@ NULL
 #define part_type_parameter "AUTOINSTALL[part_type]"
 #define part_type_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[part_type]"
 
-#define save_config_command(parameters) yon_char_unite("pkexec bash -c 'ubconfig set [autoinstall] ",parameters, ";ubinstall2 --test --config /etc/ublinux/autoinstall'", NULL)
+#define save_config_command(parameters) yon_char_unite("pkexec bash -c 'ubconfig set [autoinstall] ",parameters, ";ubinstall2 --config /etc/ublinux/autoinstall'", NULL)
 
 #define AUTOINSTALL_TYPE_INSTALL_command "ubconfig --source global get autoinstall AUTOINSTALL[install_type]"
 #define AUTOINSTALL_DEVICE_command "ubconfig --source global get autoinstall AUTOINSTALL[device]"