diff --git a/common/utils/itti_analyzer/libparser/xml_parse.c b/common/utils/itti_analyzer/libparser/xml_parse.c
index 20bc0dd9129292fc9ddbd38dca7df3740d1f391d..03062ac2c1d484dd1155db9f8143542741b95cc3 100644
--- a/common/utils/itti_analyzer/libparser/xml_parse.c
+++ b/common/utils/itti_analyzer/libparser/xml_parse.c
@@ -665,8 +665,8 @@ int xml_parse_buffer(const char *xml_buffer, const int size) {
     doc = xmlReadMemory(xml_buffer, size, NULL, NULL, 0);
 
     if (doc == NULL) {
-        g_warning("Failed to parse buffer: %s", xml_buffer);
-//         ui_notification_dialog(DIALOG_WARNING, "Fail to parse XML buffer");
+        g_warning("Failed to parse XML buffer: %s", xml_buffer);
+        ui_notification_dialog(GTK_MESSAGE_ERROR, "parse messages format definition", "Fail to parse XML buffer");
         return RC_FAIL;
     }
 
@@ -683,8 +683,7 @@ int xml_parse_file(const char *filename) {
     doc = xmlReadFile (filename, NULL, 0);
 
     if (doc == NULL) {
-        g_warning("Failed to parse %s", filename);
-//         ui_notification_dialog(DIALOG_WARNING, "Failed to parse file \"%s\"", filename);
+        ui_notification_dialog(GTK_MESSAGE_ERROR, "parse messages format definition", "Failed to parse file \"%s\"", filename);
         return RC_FAIL;
     }
 
@@ -786,7 +785,7 @@ int dissect_signal(buffer_t *buffer, ui_set_signal_text_cb_t ui_set_signal_text_
                    gpointer user_data)
 {
     if (root == NULL) {
-//         ui_notification_dialog(DIALOG_ERROR, "No message XML file provided");
+        g_error("No messages format definition provided");
         return RC_FAIL;
     }
 
diff --git a/common/utils/itti_analyzer/libui/ui_filters.c b/common/utils/itti_analyzer/libui/ui_filters.c
index c046b0d5e44176c80dfc1ff1534b07271f286d2b..6db828c1238d7160dc011a586ac58cf6b167d9b0 100644
--- a/common/utils/itti_analyzer/libui/ui_filters.c
+++ b/common/utils/itti_analyzer/libui/ui_filters.c
@@ -302,7 +302,6 @@ int ui_filters_read(const char *file_name)
 
     if (doc == NULL)
     {
-        g_warning("Failed to parse \"%s\"", file_name);
         ui_notification_dialog (GTK_MESSAGE_ERROR, "open filters", "Failed to parse file \"%s\"", file_name);
         return RC_FAIL;
     }
@@ -311,8 +310,7 @@ int ui_filters_read(const char *file_name)
 
     if (ret != RC_OK)
     {
-        g_warning("Found no filter definition in \"%s\"", file_name);
-        ui_notification_dialog (GTK_MESSAGE_ERROR, "open filters", "Found no filter definitions in \"%s\"", file_name);
+        ui_notification_dialog (GTK_MESSAGE_WARNING, "open filters", "Found no filter definitions in \"%s\"", file_name);
         return RC_FAIL;
     }
 
diff --git a/common/utils/itti_analyzer/libui/ui_notif_dlg.c b/common/utils/itti_analyzer/libui/ui_notif_dlg.c
index 97908006d75c3516e1b339dca2e80e92d1f68754..42dc60a1582b1d700aaf928cb2bc3447cc2c04ab 100644
--- a/common/utils/itti_analyzer/libui/ui_notif_dlg.c
+++ b/common/utils/itti_analyzer/libui/ui_notif_dlg.c
@@ -16,6 +16,8 @@ int ui_notification_dialog(GtkMessageType type, const char *title, const char *f
 
     vsnprintf (buffer, sizeof(buffer), fmt, args);
 
+    g_warning("%s", buffer);
+
     dialogbox = gtk_message_dialog_new (GTK_WINDOW(ui_main_data.window), GTK_DIALOG_MODAL, type, GTK_BUTTONS_OK, "%s",
                                         buffer);
 
diff --git a/common/utils/itti_analyzer/libui/ui_notifications.c b/common/utils/itti_analyzer/libui/ui_notifications.c
index 1e9006184400e269de714007b5c6b936a8870d2e..d78bc5e825772e595ba56ffbd344bdaec8a62efd 100644
--- a/common/utils/itti_analyzer/libui/ui_notifications.c
+++ b/common/utils/itti_analyzer/libui/ui_notifications.c
@@ -12,6 +12,7 @@
 #include "ui_main_screen.h"
 #include "ui_menu_bar.h"
 #include "ui_notifications.h"
+#include "ui_notif_dlg.h"
 #include "ui_callbacks.h"
 #include "ui_filters.h"
 
@@ -78,7 +79,7 @@ int ui_messages_read(char *filename)
     source = open (filename, O_RDONLY);
     if (source < 0)
     {
-        g_warning( "Failed to open file \"%s\": %s", filename, g_strerror (errno));
+        ui_notification_dialog (GTK_MESSAGE_ERROR, "open messages", "Failed to open file \"%s\": %s", filename, g_strerror (errno));
         result = RC_FAIL;
     }
     else
@@ -93,7 +94,7 @@ int ui_messages_read(char *filename)
 
             if (read_data == -1)
             {
-                g_warning("Failed to read from file \"%s\": %s", filename, g_strerror (errno));
+                ui_notification_dialog (GTK_MESSAGE_ERROR, "open messages", "Failed to read from file \"%s\": %s", filename, g_strerror (errno));
                 result = RC_FAIL;
                 break;
             }
@@ -112,6 +113,7 @@ int ui_messages_read(char *filename)
                     if (read (source, input_data, input_data_length) < 0)
                     {
                         g_warning("Failed to read from file \"%s\": %s", filename, g_strerror (errno));
+                        ui_notification_dialog (GTK_MESSAGE_ERROR, "open messages", "Failed to read from file \"%s\": %s", filename, g_strerror (errno));
                         result = RC_FAIL;
                         break;
                     }
@@ -145,7 +147,9 @@ int ui_messages_read(char *filename)
 
                     case ITTI_STATISTIC_MESSAGE_TYPE:
                     default:
-                        g_warning("Received unknow (or not implemented) message from socket type: %d", message_header.message_type);
+                        ui_notification_dialog (GTK_MESSAGE_WARNING, "open messages",
+                                                "Unknown (or not implemented) record type %d in file \"%s\"",
+                                                message_header.message_type, filename);
                         break;
                 }