diff --git a/QtMeshViewer/Form Files/MainWindow.ui b/QtMeshViewer/Form Files/MainWindow.ui
index aa3bcaa..3fa1a4b 100644
--- a/QtMeshViewer/Form Files/MainWindow.ui	
+++ b/QtMeshViewer/Form Files/MainWindow.ui	
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>600</width>
-    <height>400</height>
+    <width>800</width>
+    <height>600</height>
    </rect>
   </property>
   <property name="minimumSize">
@@ -68,42 +68,20 @@
       <number>0</number>
      </property>
      <item>
-      <widget class="QTreeWidget" name="treeWidget">
-       <property name="showDropIndicator" stdset="0">
-        <bool>false</bool>
-       </property>
-       <property name="dragEnabled">
-        <bool>true</bool>
-       </property>
-       <property name="dragDropMode">
-        <enum>QAbstractItemView::DragOnly</enum>
-       </property>
-       <property name="selectionBehavior">
-        <enum>QAbstractItemView::SelectItems</enum>
-       </property>
-       <property name="verticalScrollMode">
-        <enum>QAbstractItemView::ScrollPerPixel</enum>
-       </property>
-       <property name="headerHidden">
-        <bool>true</bool>
-       </property>
-       <property name="expandsOnDoubleClick">
-        <bool>false</bool>
-       </property>
-       <column>
-        <property name="text">
-         <string notr="true">1</string>
-        </property>
-       </column>
-      </widget>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <widget class="QComboBox" name="dirDropDownList"/>
+       </item>
+       <item>
+        <widget class="QTreeView" name="fileListView"/>
+       </item>
+      </layout>
      </item>
     </layout>
    </widget>
   </widget>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
- <resources>
-  <include location="../Resources/Resources.qrc"/>
- </resources>
+ <resources/>
  <connections/>
 </ui>
diff --git a/QtMeshViewer/Header/SettingsManager.h b/QtMeshViewer/Header/SettingsManager.h
index 06ac7a7..66af75a 100644
--- a/QtMeshViewer/Header/SettingsManager.h
+++ b/QtMeshViewer/Header/SettingsManager.h
@@ -29,6 +29,7 @@ private:
 	bool m_bfCulling = false;
 	bool m_light = false;
 
+    QString listOfDirs;
 	int m_lightType = 1;	// 1 = direct, 2 = point
 	QVector3D m_lightColor = { 255,255,255 };
 	float m_attenuation = 0.0f;
@@ -47,6 +48,7 @@ public:
 	bool isBfCulling() const;
 	bool isLight() const;
 
+    QString getListOfDirs();
 	int getLightType() const;
 	QVector3D getLightColor() const;
 	float getAttenuation() const;
@@ -69,4 +71,4 @@ public:
 	void setHeadlight(bool value);
 	void setAutoColor(int value);
 
-};
\ No newline at end of file
+};
diff --git a/QtMeshViewer/Source/SettingsManager.cpp b/QtMeshViewer/Source/SettingsManager.cpp
index 496cb36..00b95c1 100644
--- a/QtMeshViewer/Source/SettingsManager.cpp
+++ b/QtMeshViewer/Source/SettingsManager.cpp
@@ -35,8 +35,19 @@ void SettingsManager::readFromFile()
 		QList<QByteArray> lines = stream.split('\n');
 
 		for (auto& it : lines)
-		{
-			if (it.startsWith("<bgOn>"))
+        {
+            if (it.startsWith("<qkList>"))
+            {
+                QList<QByteArray> values = it.right(it.size() - it.indexOf('>') - 1).split(';');
+                for (int i = 0; i < values.size(); i++)
+                {
+                    if (i == values.size() - 1)
+                        listOfDirs.append(values[i]);
+                    else
+                        listOfDirs.append(values[i] + ";");
+                }
+            }
+            else if (it.startsWith("<bgOn>"))
 			{
 				QList<QByteArray> values = it.right(it.size() - it.indexOf('>') - 1).split(';');
 
@@ -107,12 +118,18 @@ void SettingsManager::writeToFile()
 	file.write(QString("<liTy>%1\n").arg(m_lightType).toUtf8());
 	file.write(QString("<atFa>%1\n").arg(m_attenuation).toUtf8());
 	file.write(QString("<amCo>%1\n").arg(m_ambient).toUtf8());
+    file.write(QString("<qkList>%1\n").arg(listOfDirs).toUtf8());
 
 	file.close();
 }
 
 // getter ///////////////////////////////////////////////////////////////
 
+QString SettingsManager::getListOfDirs()
+{
+    return listOfDirs;
+}
+
 QVector3D SettingsManager::getBgColorOn() const
 {
 	return m_bgColorOn;