diff --git a/po/de/laview-desktop.po b/po/de/laview-desktop.po
index 8efdc31..abcc3e0 100644
--- a/po/de/laview-desktop.po
+++ b/po/de/laview-desktop.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: laview-desktop\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-02-14 15:22+0300\n"
+"POT-Creation-Date: 2016-03-01 00:18+0300\n"
 "PO-Revision-Date: 2015-10-24 20:19+0300\n"
 "Last-Translator:  <backbone@backbone.ws>\n"
 "Language-Team: German\n"
@@ -25,20 +25,27 @@ msgstr ""
 msgid "It is too lazy to select a directory each time..."
 msgstr ""
 
+#: src/MainWindow.vala:31 ui/glade/laview-desktop.glade.h:14
+msgid "LAview Desktop"
+msgstr ""
+
 #: src/MainWindow.vala:64
 msgid "We're ready, Commander! Select or create a template. :-)"
 msgstr ""
 
-#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:199
-#: src/MainWindow.vala:217 src/MainWindow.vala:255 src/MainWindow.vala:321
-msgid "Error"
+#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:173
+#: src/MainWindow.vala:201 src/MainWindow.vala:213 src/MainWindow.vala:229
+#: src/MainWindow.vala:247 src/MainWindow.vala:285 src/MainWindow.vala:353
+#: src/SubprocessDialog.vala:43 src/Utils.vala:21 src/main.vala:64
+#: src/main.vala:83
+msgid "Error: "
 msgstr ""
 
 #: src/MainWindow.vala:90
 msgid "Select templates"
 msgstr ""
 
-#: src/MainWindow.vala:92 src/MainWindow.vala:281
+#: src/MainWindow.vala:92 src/MainWindow.vala:313
 msgid "_Cancel"
 msgstr ""
 
@@ -46,45 +53,56 @@ msgstr ""
 msgid "_Open"
 msgstr ""
 
-#: src/MainWindow.vala:171
+#: src/MainWindow.vala:170
 msgid "After composing all objects print the document."
 msgstr ""
 
-#: src/MainWindow.vala:261
+#: src/MainWindow.vala:225
+msgid "=== Print to PDF file... ===\n"
+msgstr ""
+
+#: src/MainWindow.vala:291
 msgid "Document analized, select an object and set it's properties."
 msgstr ""
 
-#: src/MainWindow.vala:266
+#: src/MainWindow.vala:296
 msgid "Press 'Properties' button to compose the object."
 msgstr ""
 
-#: src/MainWindow.vala:275
+#: src/MainWindow.vala:307
 msgid "Prepare the document first! >;-]"
 msgstr ""
 
-#: src/MainWindow.vala:279
+#: src/MainWindow.vala:311
 msgid "Select destination"
 msgstr ""
 
-#: src/MainWindow.vala:282
+#: src/MainWindow.vala:314
 msgid "_Save"
 msgstr ""
 
-#: src/MainWindow.vala:314
+#: src/MainWindow.vala:346
 msgid "bytes of"
 msgstr ""
 
-#: src/MainWindow.vala:315
+#: src/MainWindow.vala:347
 msgid "bytes copied/saved"
 msgstr ""
 
-#: src/MainWindow.vala:318
+#: src/MainWindow.vala:350
 msgid "Save/Copy operation complete! :-)"
 msgstr ""
 
-#: src/main.vala:64 src/main.vala:83
-#, c-format
-msgid "Error: %s\n"
+#: src/Settings.vala:21
+msgid " not found"
+msgstr ""
+
+#: src/Settings.vala:21
+msgid "File "
+msgstr ""
+
+#: src/SubprocessDialog.vala:38
+msgid "Error running subprocess."
 msgstr ""
 
 #: src/main.vala:84
@@ -109,45 +127,41 @@ msgid "Kolan Sh"
 msgstr ""
 
 #: ui/glade/laview-desktop.glade.h:5
-msgid "LAview Preferences"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:6
-msgid "Paths"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:7
-msgid "LyX path on Windows"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:8
-msgid "pdfLaTeX path on Windows"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:9
-msgid "Common"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:10
-msgid "Object plugins"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:11
-msgid "Data plugins"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:12
-msgid "LAview Desktop"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:13
 msgid "_Template"
 msgstr ""
 
-#: ui/glade/laview-desktop.glade.h:14
+#: ui/glade/laview-desktop.glade.h:6
 msgid "_Document"
 msgstr ""
 
+#: ui/glade/laview-desktop.glade.h:7
+msgid "LAview Preferences"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:8
+msgid "Paths"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:9
+msgid "LyX path on Windows"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:10
+msgid "pdfLaTeX path on Windows"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:11
+msgid "Common"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:12
+msgid "Object plugins"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:13
+msgid "Data plugins"
+msgstr ""
+
 #: ui/glade/laview-desktop.glade.h:15
 msgid "_Application"
 msgstr ""
diff --git a/po/laview-desktop.pot b/po/laview-desktop.pot
index 44b4bb2..753ee29 100644
--- a/po/laview-desktop.pot
+++ b/po/laview-desktop.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: laview-desktop\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-02-14 15:22+0300\n"
+"POT-Creation-Date: 2016-03-01 00:18+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -25,20 +25,27 @@ msgstr ""
 msgid "It is too lazy to select a directory each time..."
 msgstr ""
 
+#: src/MainWindow.vala:31 ui/glade/laview-desktop.glade.h:14
+msgid "LAview Desktop"
+msgstr ""
+
 #: src/MainWindow.vala:64
 msgid "We're ready, Commander! Select or create a template. :-)"
 msgstr ""
 
-#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:199
-#: src/MainWindow.vala:217 src/MainWindow.vala:255 src/MainWindow.vala:321
-msgid "Error"
+#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:173
+#: src/MainWindow.vala:201 src/MainWindow.vala:213 src/MainWindow.vala:229
+#: src/MainWindow.vala:247 src/MainWindow.vala:285 src/MainWindow.vala:353
+#: src/SubprocessDialog.vala:43 src/Utils.vala:21 src/main.vala:64
+#: src/main.vala:83
+msgid "Error: "
 msgstr ""
 
 #: src/MainWindow.vala:90
 msgid "Select templates"
 msgstr ""
 
-#: src/MainWindow.vala:92 src/MainWindow.vala:281
+#: src/MainWindow.vala:92 src/MainWindow.vala:313
 msgid "_Cancel"
 msgstr ""
 
@@ -46,45 +53,56 @@ msgstr ""
 msgid "_Open"
 msgstr ""
 
-#: src/MainWindow.vala:171
+#: src/MainWindow.vala:170
 msgid "After composing all objects print the document."
 msgstr ""
 
-#: src/MainWindow.vala:261
+#: src/MainWindow.vala:225
+msgid "=== Print to PDF file... ===\n"
+msgstr ""
+
+#: src/MainWindow.vala:291
 msgid "Document analized, select an object and set it's properties."
 msgstr ""
 
-#: src/MainWindow.vala:266
+#: src/MainWindow.vala:296
 msgid "Press 'Properties' button to compose the object."
 msgstr ""
 
-#: src/MainWindow.vala:275
+#: src/MainWindow.vala:307
 msgid "Prepare the document first! >;-]"
 msgstr ""
 
-#: src/MainWindow.vala:279
+#: src/MainWindow.vala:311
 msgid "Select destination"
 msgstr ""
 
-#: src/MainWindow.vala:282
+#: src/MainWindow.vala:314
 msgid "_Save"
 msgstr ""
 
-#: src/MainWindow.vala:314
+#: src/MainWindow.vala:346
 msgid "bytes of"
 msgstr ""
 
-#: src/MainWindow.vala:315
+#: src/MainWindow.vala:347
 msgid "bytes copied/saved"
 msgstr ""
 
-#: src/MainWindow.vala:318
+#: src/MainWindow.vala:350
 msgid "Save/Copy operation complete! :-)"
 msgstr ""
 
-#: src/main.vala:64 src/main.vala:83
-#, c-format
-msgid "Error: %s\n"
+#: src/Settings.vala:21
+msgid " not found"
+msgstr ""
+
+#: src/Settings.vala:21
+msgid "File "
+msgstr ""
+
+#: src/SubprocessDialog.vala:38
+msgid "Error running subprocess."
 msgstr ""
 
 #: src/main.vala:84
@@ -109,45 +127,41 @@ msgid "Kolan Sh"
 msgstr ""
 
 #: ui/glade/laview-desktop.glade.h:5
-msgid "LAview Preferences"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:6
-msgid "Paths"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:7
-msgid "LyX path on Windows"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:8
-msgid "pdfLaTeX path on Windows"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:9
-msgid "Common"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:10
-msgid "Object plugins"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:11
-msgid "Data plugins"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:12
-msgid "LAview Desktop"
-msgstr ""
-
-#: ui/glade/laview-desktop.glade.h:13
 msgid "_Template"
 msgstr ""
 
-#: ui/glade/laview-desktop.glade.h:14
+#: ui/glade/laview-desktop.glade.h:6
 msgid "_Document"
 msgstr ""
 
+#: ui/glade/laview-desktop.glade.h:7
+msgid "LAview Preferences"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:8
+msgid "Paths"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:9
+msgid "LyX path on Windows"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:10
+msgid "pdfLaTeX path on Windows"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:11
+msgid "Common"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:12
+msgid "Object plugins"
+msgstr ""
+
+#: ui/glade/laview-desktop.glade.h:13
+msgid "Data plugins"
+msgstr ""
+
 #: ui/glade/laview-desktop.glade.h:15
 msgid "_Application"
 msgstr ""
diff --git a/po/ru/laview-desktop.po b/po/ru/laview-desktop.po
index 63d2b12..fd8acf7 100644
--- a/po/ru/laview-desktop.po
+++ b/po/ru/laview-desktop.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: laview-desktop\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-02-14 15:22+0300\n"
+"POT-Creation-Date: 2016-03-01 00:18+0300\n"
 "PO-Revision-Date: 2015-10-24 20:19+0300\n"
 "Last-Translator:  <backbone@backbone.ws>\n"
 "Language-Team: Russian\n"
@@ -26,20 +26,27 @@ msgstr "Директория для сохранения pdf файлов (по
 msgid "It is too lazy to select a directory each time..."
 msgstr "Слишком лениво выбирать каждый раз директорию для сохранения..."
 
+#: src/MainWindow.vala:31 ui/glade/laview-desktop.glade.h:14
+msgid "LAview Desktop"
+msgstr "Рабочее окно LAview"
+
 #: src/MainWindow.vala:64
 msgid "We're ready, Commander! Select or create a template. :-)"
 msgstr "Мы готовы, Командир! Выберите или создайте шаблон. :-)"
 
-#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:199
-#: src/MainWindow.vala:217 src/MainWindow.vala:255 src/MainWindow.vala:321
-msgid "Error"
-msgstr "Ошибка"
+#: src/MainWindow.vala:82 src/MainWindow.vala:125 src/MainWindow.vala:173
+#: src/MainWindow.vala:201 src/MainWindow.vala:213 src/MainWindow.vala:229
+#: src/MainWindow.vala:247 src/MainWindow.vala:285 src/MainWindow.vala:353
+#: src/SubprocessDialog.vala:43 src/Utils.vala:21 src/main.vala:64
+#: src/main.vala:83
+msgid "Error: "
+msgstr "Ошибка: "
 
 #: src/MainWindow.vala:90
 msgid "Select templates"
 msgstr "Выберите шаблоны"
 
-#: src/MainWindow.vala:92 src/MainWindow.vala:281
+#: src/MainWindow.vala:92 src/MainWindow.vala:313
 msgid "_Cancel"
 msgstr "_Отмена"
 
@@ -47,46 +54,57 @@ msgstr "_Отмена"
 msgid "_Open"
 msgstr "_Открыть"
 
-#: src/MainWindow.vala:171
+#: src/MainWindow.vala:170
 msgid "After composing all objects print the document."
 msgstr "После компоновки всех объектов напечатайте документ."
 
-#: src/MainWindow.vala:261
+#: src/MainWindow.vala:225
+msgid "=== Print to PDF file... ===\n"
+msgstr "=== Печать в PDF файл... ===\n"
+
+#: src/MainWindow.vala:291
 msgid "Document analized, select an object and set it's properties."
 msgstr "Документ проанализирован, выберите объект и установите его свойства."
 
-#: src/MainWindow.vala:266
+#: src/MainWindow.vala:296
 msgid "Press 'Properties' button to compose the object."
 msgstr "Нажмите кнопку 'Свойства' для компоновки объекта."
 
-#: src/MainWindow.vala:275
+#: src/MainWindow.vala:307
 msgid "Prepare the document first! >;-]"
 msgstr "Сначала подготовьте документ! >;-]"
 
-#: src/MainWindow.vala:279
+#: src/MainWindow.vala:311
 msgid "Select destination"
 msgstr "Выберите назначение"
 
-#: src/MainWindow.vala:282
+#: src/MainWindow.vala:314
 msgid "_Save"
 msgstr "_Сохранить"
 
-#: src/MainWindow.vala:314
+#: src/MainWindow.vala:346
 msgid "bytes of"
 msgstr "байт из"
 
-#: src/MainWindow.vala:315
+#: src/MainWindow.vala:347
 msgid "bytes copied/saved"
 msgstr "байт скопировано/сохранено"
 
-#: src/MainWindow.vala:318
+#: src/MainWindow.vala:350
 msgid "Save/Copy operation complete! :-)"
 msgstr "Операция сохранения/копирования завершена! :-)"
 
-#: src/main.vala:64 src/main.vala:83
-#, c-format
-msgid "Error: %s\n"
-msgstr "Ошибка: %s\n"
+#: src/Settings.vala:21
+msgid " not found"
+msgstr " не найден"
+
+#: src/Settings.vala:21
+msgid "File "
+msgstr "Файл "
+
+#: src/SubprocessDialog.vala:38
+msgid "Error running subprocess."
+msgstr "Ошибка запуска подпроцесса."
 
 #: src/main.vala:84
 #, c-format
@@ -110,45 +128,41 @@ msgid "Kolan Sh"
 msgstr "Николай Ш"
 
 #: ui/glade/laview-desktop.glade.h:5
-msgid "LAview Preferences"
-msgstr "Параметры LAview"
-
-#: ui/glade/laview-desktop.glade.h:6
-msgid "Paths"
-msgstr "Пути"
-
-#: ui/glade/laview-desktop.glade.h:7
-msgid "LyX path on Windows"
-msgstr "Путь к LyX под Windows"
-
-#: ui/glade/laview-desktop.glade.h:8
-msgid "pdfLaTeX path on Windows"
-msgstr "Путь к pdfLaTeX под Windows"
-
-#: ui/glade/laview-desktop.glade.h:9
-msgid "Common"
-msgstr "Общие"
-
-#: ui/glade/laview-desktop.glade.h:10
-msgid "Object plugins"
-msgstr "Плагины объектов"
-
-#: ui/glade/laview-desktop.glade.h:11
-msgid "Data plugins"
-msgstr "Плагины данных"
-
-#: ui/glade/laview-desktop.glade.h:12
-msgid "LAview Desktop"
-msgstr "Рабочее окно LAview"
-
-#: ui/glade/laview-desktop.glade.h:13
 msgid "_Template"
 msgstr "_Шаблон"
 
-#: ui/glade/laview-desktop.glade.h:14
+#: ui/glade/laview-desktop.glade.h:6
 msgid "_Document"
 msgstr "_Документ"
 
+#: ui/glade/laview-desktop.glade.h:7
+msgid "LAview Preferences"
+msgstr "Параметры LAview"
+
+#: ui/glade/laview-desktop.glade.h:8
+msgid "Paths"
+msgstr "Пути"
+
+#: ui/glade/laview-desktop.glade.h:9
+msgid "LyX path on Windows"
+msgstr "Путь к LyX под Windows"
+
+#: ui/glade/laview-desktop.glade.h:10
+msgid "pdfLaTeX path on Windows"
+msgstr "Путь к pdfLaTeX под Windows"
+
+#: ui/glade/laview-desktop.glade.h:11
+msgid "Common"
+msgstr "Общие"
+
+#: ui/glade/laview-desktop.glade.h:12
+msgid "Object plugins"
+msgstr "Плагины объектов"
+
+#: ui/glade/laview-desktop.glade.h:13
+msgid "Data plugins"
+msgstr "Плагины данных"
+
 #: ui/glade/laview-desktop.glade.h:15
 msgid "_Application"
 msgstr "_Приложение"
diff --git a/src/MainWindow.vala b/src/MainWindow.vala
index 3a63088..2509b2b 100644
--- a/src/MainWindow.vala
+++ b/src/MainWindow.vala
@@ -28,7 +28,7 @@ namespace LAview.Desktop {
 			liststore_doc_objects = builder.get_object ("liststore_objects") as Gtk.ListStore;
 			treeview_templates = builder.get_object ("treeview_templates") as TreeView;
 			treeview_objects = builder.get_object ("treeview_objects") as TreeView;
-			window.title = "LAview Desktop"
+			window.title = _("LAview Desktop")
 			        + @" $(Config.VERSION_MAJOR).$(Config.VERSION_MINOR).$(Config.VERSION_PATCH)";
 
 			pref_dialog = new PreferencesDialog (application, window);
@@ -79,7 +79,7 @@ namespace LAview.Desktop {
 				subprocess.spawnv(argv);
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -122,7 +122,7 @@ namespace LAview.Desktop {
 				subprocess.spawnv(args);
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -170,7 +170,7 @@ namespace LAview.Desktop {
 				statusbar_show (_("After composing all objects print the document."));
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -198,7 +198,7 @@ namespace LAview.Desktop {
 				}
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -210,7 +210,7 @@ namespace LAview.Desktop {
 				Utils.open_document (AppCore.core.get_pdf_file_path (indices[0]), window);
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -222,11 +222,11 @@ namespace LAview.Desktop {
 			if (indices.length != 0) {
 				try {
 					subprocess_dialog.show_all (AppCore.core.print_document (indices[0]),
-					                            "=== Print to PDF file... ===\n",
+					                            _("=== Print to PDF file... ===\n"),
 					                            post_print);
 				} catch (Error err) {
 					var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-					                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+					                             ButtonsType.CLOSE, _("Error: ")+err.message);
 					msg.response.connect ((response_id) => { msg.destroy (); } );
 					msg.show ();
 				}
@@ -244,7 +244,7 @@ namespace LAview.Desktop {
 				show_uri (null, "https://redmine.backbone.ws/projects/laview/wiki", Gdk.CURRENT_TIME);
 			} catch (Error err) {
 				var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-				                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+				                             ButtonsType.CLOSE, _("Error: ")+err.message);
 				msg.response.connect ((response_id) => { msg.destroy (); } );
 				msg.show ();
 			}
@@ -282,7 +282,7 @@ namespace LAview.Desktop {
 					}
 				} catch (Error err) {
 					var msg = new MessageDialog (window, DialogFlags.MODAL, MessageType.ERROR,
-					                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+					                             ButtonsType.CLOSE, _("Error: ")+err.message);
 					msg.response.connect ((response_id) => { msg.destroy (); } );
 					msg.show ();
 					return;
@@ -350,7 +350,7 @@ namespace LAview.Desktop {
 					statusbar_show (_("Save/Copy operation complete! :-)"));
 				} catch (Error err) {
 					var msg = new MessageDialog (chooser, DialogFlags.MODAL, MessageType.ERROR,
-					                             ButtonsType.CLOSE, _("Error")+@": $(err.message).");
+					                             ButtonsType.CLOSE, _("Error: ")+err.message);
 					msg.response.connect ((response_id) => { msg.destroy (); chooser.close (); } );
 					msg.show ();
 				}
diff --git a/src/Settings.vala b/src/Settings.vala
index cacc831..17ddfa8 100644
--- a/src/Settings.vala
+++ b/src/Settings.vala
@@ -18,7 +18,7 @@ namespace LAview.Desktop {
 			SettingsSchema schema = sss.lookup ("ws.backbone.laview.desktop-"+Config.VERSION_MAJOR.to_string(), false);
 			if (schema == null) {
 				stderr.printf ("ID not found.\n");
-				throw new IOError.NOT_FOUND ("File "+AppDirs.settings_dir+"/gschemas.compiled not found");
+				throw new IOError.NOT_FOUND (_("File ")+AppDirs.settings_dir+"/gschemas.compiled"+_(" not found"));
 			}
 			settings = new Settings.full (schema, null, null);
 
diff --git a/src/SubprocessDialog.vala b/src/SubprocessDialog.vala
index 1d63d2e..b1fece1 100644
--- a/src/SubprocessDialog.vala
+++ b/src/SubprocessDialog.vala
@@ -35,12 +35,12 @@ namespace LAview.Desktop {
 				} catch (IOError err) {
 					assert_not_reached();
 				}
-				if ((sp.wait_check()) == false) throw new IOError.FAILED("Error running subprocess.");
+				if ((sp.wait_check()) == false) throw new IOError.FAILED(_("Error running subprocess."));
 				ppdelegate ();
 				dialog.hide ();
 
 			} catch (Error err) {
-				textview_stderrout.buffer.text += @"Error: $(err.message)";
+				textview_stderrout.buffer.text += _("Error: ")+err.message;
 				if (sp != null) {
 					var ds_err = new DataInputStream(sp.get_stderr_pipe());
 					try {
diff --git a/src/Utils.vala b/src/Utils.vala
index c7ec257..7e1bbc2 100644
--- a/src/Utils.vala
+++ b/src/Utils.vala
@@ -18,7 +18,7 @@ namespace LAview.Desktop {
 							Process.spawn_async(null, argv, null, SpawnFlags.SEARCH_PATH, null, null);
 						} catch (SpawnError err) {
 							var msg = new MessageDialog (parent_window, DialogFlags.MODAL, MessageType.ERROR,
-							                             ButtonsType.CLOSE, @"Error: $(err.message).");
+							                             ButtonsType.CLOSE, _("Error: ")+err.message);
 							msg.response.connect ((response_id) => { msg.destroy (); } );
 							msg.show ();
 						}
diff --git a/src/main.vala b/src/main.vala
index 42c2b9c..ec6e74f 100644
--- a/src/main.vala
+++ b/src/main.vala
@@ -61,7 +61,7 @@ namespace LAview.Desktop {
 				main_window = new MainWindow (this);
 				main_window.show_all ();
 			} catch (Error e) {
-				stderr.printf (_("Error: %s\n"), e.message);
+				stderr.puts (_("Error: ")+e.message);
 			}
 		}
 
@@ -80,7 +80,7 @@ namespace LAview.Desktop {
 				return app.run (args);
 
 			} catch (Error e) {
-				stderr.printf (_("Error: %s\n"), e.message);
+				stderr.puts (_("Error: ")+e.message);
 				stderr.printf (_("Run '%s --help' to see a full list of available command line options.\n"), args[0]);
 				return e.code;
 			}