diff --git a/Application.xaml.vb b/Application.xaml.vb
index 150da68..1c776c7 100644
--- a/Application.xaml.vb
+++ b/Application.xaml.vb
@@ -174,6 +174,7 @@ Class Application
    Friend Const NEWMACHININGMODEISACTIVE As String = "NewMachiningModeIsActive"
    Friend Const SIMULATIONEXPANDER_GET_ISEXPANDED As String = "Get_SimulationExpander_IsExpanded"
    Friend Const SIMULATIONEXPANDER_SET_ISEXPANDED As String = "Set_SimulationExpander_IsExpanded"
+   Friend Const CANCELOPERATIONCOMMAND As String = "CancelOperationCommand"
 
    ' StatusBar messages
    Friend Const STATUSGRIDCOMMAND As String = "StatusGridCommand"
diff --git a/EgtCAM5.vbproj b/EgtCAM5.vbproj
index 769b330..8070af0 100644
--- a/EgtCAM5.vbproj
+++ b/EgtCAM5.vbproj
@@ -135,6 +135,7 @@
       <DependentUpon>MTableDbView.xaml</DependentUpon>
     </Compile>
     <Compile Include="MTableDb\MTableDbViewModel.vb" />
+    <Compile Include="MTableDb\MTableListBox.vb" />
     <Compile Include="OptionsWindow\OptionsView.xaml.vb">
       <DependentUpon>OptionsView.xaml</DependentUpon>
     </Compile>
diff --git a/MTableDb/MTableDbView.xaml b/MTableDb/MTableDbView.xaml
index 187c6aa..86d9279 100644
--- a/MTableDb/MTableDbView.xaml
+++ b/MTableDb/MTableDbView.xaml
@@ -14,7 +14,7 @@
          <ColumnDefinition Width="4*"/>
       </Grid.ColumnDefinitions>
 
-      <ListBox ItemsSource="{Binding TablesList}">
+      <ListBox ItemsSource="{Binding TablesList}" SelectedItem="{Binding SelectedTable}">
       </ListBox>
 
       <StackPanel Grid.Column="1">
@@ -66,13 +66,13 @@
 
          <DataGrid ItemsSource="{Binding MachiningTable}">
             <DataGrid.Columns>
-               <DataGridCheckBoxColumn />
-               <DataGridTextColumn Header="Name" Binding="{Binding Name}" />
+               <DataGridCheckBoxColumn Width="Auto"/>
+               <DataGridTextColumn Header="Name" Binding="{Binding Name}" Width="1*"/>
                <DataGridComboBoxColumn Header="Operation" ItemsSource="{Binding OperationList}"
-                  SelectedItemBinding="{Binding SelectedOperation}"/>
-               <DataGridTextColumn Header="Machining" Binding="{Binding Machining}" />
-               <DataGridTextColumn Header="MachiningUp" Binding="{Binding MachiningUp}" />
-               <DataGridTextColumn Header="MachiningDown" Binding="{Binding MachiningDown}" />
+                  SelectedItemBinding="{Binding SelectedOperation}" Width="1*"/>
+               <DataGridTextColumn Header="Machining" Binding="{Binding Machining}" Width="1*"/>
+               <DataGridTextColumn Header="MachiningUp" Binding="{Binding MachiningUp}" Width="1*"/>
+               <DataGridTextColumn Header="MachiningDown" Binding="{Binding MachiningDown}" Width="1*"/>
             </DataGrid.Columns>
          </DataGrid>
 
diff --git a/MTableDb/MTableDbViewModel.vb b/MTableDb/MTableDbViewModel.vb
index b6da7db..cbfe6b3 100644
--- a/MTableDb/MTableDbViewModel.vb
+++ b/MTableDb/MTableDbViewModel.vb
@@ -17,6 +17,16 @@ Namespace EgtCAM5
          End Set
       End Property
 
+      Private m_SelectedTable As String
+      Public Property SelectedTable As String
+         Get
+            Return m_SelectedTable
+         End Get
+         Set(value As String)
+            m_SelectedTable = value
+         End Set
+      End Property
+
       Private m_Title As String
       Public ReadOnly Property Title As String
          Get
@@ -29,20 +39,14 @@ Namespace EgtCAM5
       End Sub
 
       Private Sub SearchTables()
-         '' Leggo dal file ini il direttorio per le Table
-         'If GetPrivateProfileString(S_TABLE, K_TABLESDIR, "", m_sTablesRoot) = 0 _
-         '   Or not My.Computer.FileSystem.DirectoryExists(m_sTablesRoot) Then
-         '   ' Se non lo trovo mando messaggio di errore e chiudo la finestra
-         '   MessageBox.Show("ERROR IN LOADING TABLES", "Tables dir not found.")
-         'End If
-         ' se trovo la cartella carico la lista di tabelle
-
-
-         Dim TempArray As String() = Directory.GetDirectories(IniFile.m_sMachinesRoot)
-         If TempArray.Count = 0 Then
-            'esci
+         ' Leggo dal file ini il direttorio per le Table
+         If GetPrivateProfileString(S_TABLE, K_TABLESDIR, "", m_sTablesRoot) = 0 _
+            Or Not My.Computer.FileSystem.DirectoryExists(m_sTablesRoot) Then
+            ' Se non lo trovo mando messaggio di errore e chiudo la finestra
+            MessageBox.Show("ERROR IN LOADING TABLES", "Tables dir not found.")
          End If
-         For Each Table In My.Computer.FileSystem.GetFiles("c:\EgtData\Doors\MTables\")
+         ' se trovo la cartella carico la lista di tabelle
+         For Each Table In My.Computer.FileSystem.GetFiles(m_sTablesRoot)
             m_TablesList.Add(Path.GetFileNameWithoutExtension(Table))
          Next
       End Sub
diff --git a/MTableDb/MTableListBox.vb b/MTableDb/MTableListBox.vb
new file mode 100644
index 0000000..04c3ff3
--- /dev/null
+++ b/MTableDb/MTableListBox.vb
@@ -0,0 +1,122 @@
+Imports System.ComponentModel
+Imports System.Collections.ObjectModel
+Imports EgtUILib
+
+Public Class MTableListBox
+   Implements INotifyPropertyChanged
+
+   Private m_Name As String
+   Public Property Name As String
+      Get
+         Return m_Name
+      End Get
+      Set(value As String)
+         m_Name = value
+      End Set
+   End Property
+
+   Private m_MachineList As ObservableCollection(Of MTableMachineListBox)
+   Public Property MachineList As ObservableCollection(Of MTableMachineListBox)
+      Get
+         Return m_MachineList
+      End Get
+      Set(value As ObservableCollection(Of MTableMachineListBox))
+         m_MachineList = Value
+      End Set
+   End Property
+
+   'Private m_OnPar As Boolean
+   'Public Property OnPar As Boolean
+   '   Get
+   '      Return m_OnPar
+   '   End Get
+   '   Set(value As Boolean)
+   '      m_OnPar = value
+   '   End Set
+   'End Property
+
+   'Private m_Oper As Boolean
+   'Public Property Oper As Boolean
+   '   Get
+   '      Return m_Oper
+   '   End Get
+   '   Set(value As Boolean)
+   '      m_Oper = value
+   '   End Set
+   'End Property
+
+   'Private m_Mach As Boolean
+   'Public Property Mach As Boolean
+   '   Get
+   '      Return m_Mach
+   '   End Get
+   '   Set(value As Boolean)
+   '      m_Mach = value
+   '   End Set
+   'End Property
+
+   'Private m_MachUp As Boolean
+   'Public Property MachUp As Boolean
+   '   Get
+   '      Return m_MachUp
+   '   End Get
+   '   Set(value As Boolean)
+   '      m_MachUp = value
+   '   End Set
+   'End Property
+
+   'Private m_MachDw As Boolean
+   'Public Property MachDw As Boolean
+   '   Get
+   '      Return m_MachDw
+   '   End Get
+   '   Set(value As Boolean)
+   '      m_MachDw = value
+   '   End Set
+   'End Property
+
+   Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged
+
+   Public Sub NotifyPropertyChanged(propName As String)
+      RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs(propName))
+   End Sub
+
+End Class
+
+Public Class MTableMachineListBox
+
+   Private m_MachName As String
+   Public Property MachName As String
+      Get
+         Return m_MachName
+      End Get
+      Set(value As String)
+         m_MachName = value
+      End Set
+   End Property
+
+   Private m_NcGenerate As Boolean
+   Public Property NcGenerate As Boolean
+      Get
+         Return m_NcGenerate
+      End Get
+      Set(value As Boolean)
+         m_NcGenerate = value
+      End Set
+   End Property
+
+   Private m_Makeraw As Boolean
+   Public Property Makeraw As Boolean
+      Get
+         Return m_Makeraw
+      End Get
+      Set(value As Boolean)
+         m_Makeraw = value
+      End Set
+   End Property
+
+End Class
+
+Public Class MTableAssociationGridBox
+
+End Class
diff --git a/ProjectPage/DbPanel/DbPanelView.xaml b/ProjectPage/DbPanel/DbPanelView.xaml
index 47eabea..ff630b4 100644
--- a/ProjectPage/DbPanel/DbPanelView.xaml
+++ b/ProjectPage/DbPanel/DbPanelView.xaml
@@ -7,8 +7,6 @@
          Style="{StaticResource GridViewPanelButton}" Width="55" Content="ToolDb"/>
       <Button Command="{Binding MachDbCommand}" ToolTip="{Binding MachDbToolTip}"
          Style="{StaticResource GridViewPanelButton}" Width="55" Content="MachDb"/>
-      <Button Command="{Binding MTableDbCommand}" ToolTip="{Binding MTableToolTip}"
-         Style="{StaticResource GridViewPanelButton}" Width="65" Content="MTableDb" Visibility="Collapsed"/>
    </StackPanel>
 
 </UserControl>
diff --git a/ProjectPage/DbPanel/DbPanelViewModel.vb b/ProjectPage/DbPanel/DbPanelViewModel.vb
index e7af093..de4648f 100644
--- a/ProjectPage/DbPanel/DbPanelViewModel.vb
+++ b/ProjectPage/DbPanel/DbPanelViewModel.vb
@@ -10,7 +10,6 @@ Namespace EgtCAM5
       ' Definizione comandi
       Private m_cmdToolDb As ICommand
       Private m_cmdMachDb As ICommand
-      Private m_cmdMTableDb As ICommand
 
 #End Region    'FIELDS & PROPERTIES
 
@@ -86,34 +85,6 @@ Namespace EgtCAM5
 
 #End Region    ' MachDbCommand
 
-#Region "MachDbCommand"
-
-      ''' <summary>
-      ''' Returns a command that do Exec.
-      ''' </summary>
-      Public ReadOnly Property MTableDbCommand As ICommand
-         Get
-            If m_cmdMTableDb Is Nothing Then
-               m_cmdMTableDb = New RelayCommand(AddressOf MTableDb)
-            End If
-            Return m_cmdMTableDb
-         End Get
-      End Property
-
-      ''' <summary>
-      ''' Execute the Exec.  This method is invoked by the ExecCommand.
-      ''' </summary>
-      Public Sub MTableDb(ByVal param As Object)
-         Dim MTableDbWindow As New MTableDbView
-         MTableDbWindow.Height = 614
-         MTableDbWindow.Width = 1024
-         MTableDbWindow.DataContext = New MTableDbViewModel
-         MTableDbWindow.Owner = Application.Current.MainWindow
-         MTableDbWindow.ShowDialog()
-      End Sub
-
-#End Region    ' MachDbCommand
-
 #End Region    ' COMMANDS
 
    End Class
diff --git a/ProjectPage/DoorsPanel/DoorsPanelView.xaml b/ProjectPage/DoorsPanel/DoorsPanelView.xaml
index fcf025d..81f8765 100644
--- a/ProjectPage/DoorsPanel/DoorsPanelView.xaml
+++ b/ProjectPage/DoorsPanel/DoorsPanelView.xaml
@@ -13,6 +13,8 @@
       </Button>
       <Button Command="{Binding DMachCommand}" Style="{StaticResource GridViewPanelButton}"
          Width="55" Content="DMACH"/>
+      <Button Command="{Binding MTableDbCommand}" ToolTip="{Binding MTableToolTip}"
+         Style="{StaticResource GridViewPanelButton}" Width="65" Content="MTABLE" Visibility="Collapsed"/>
    </StackPanel>
 
 </UserControl>
diff --git a/ProjectPage/DoorsPanel/DoorsPanelViewModel.vb b/ProjectPage/DoorsPanel/DoorsPanelViewModel.vb
index a19adc7..da8fa3c 100644
--- a/ProjectPage/DoorsPanel/DoorsPanelViewModel.vb
+++ b/ProjectPage/DoorsPanel/DoorsPanelViewModel.vb
@@ -15,6 +15,7 @@ Namespace EgtCAM5
       Private m_cmdDoors As ICommand
       Private m_cmdDMach As ICommand
       Private Shared m_cmdOpenMruDoor As ICommand
+      Private m_cmdMTableDb As ICommand
 
 #Region "COMMANDS"
 
@@ -101,6 +102,34 @@ Namespace EgtCAM5
 
 #End Region ' DMachCommand
 
+#Region "MTableDbCommand"
+
+      ''' <summary>
+      ''' Returns a command that do Exec.
+      ''' </summary>
+      Public ReadOnly Property MTableDbCommand As ICommand
+         Get
+            If m_cmdMTableDb Is Nothing Then
+               m_cmdMTableDb = New RelayCommand(AddressOf MTableDb)
+            End If
+            Return m_cmdMTableDb
+         End Get
+      End Property
+
+      ''' <summary>
+      ''' Execute the Exec.  This method is invoked by the ExecCommand.
+      ''' </summary>
+      Public Sub MTableDb(ByVal param As Object)
+         Dim MTableDbWindow As New MTableDbView
+         MTableDbWindow.Height = 614
+         MTableDbWindow.Width = 1024
+         MTableDbWindow.DataContext = New MTableDbViewModel
+         MTableDbWindow.Owner = Application.Current.MainWindow
+         MTableDbWindow.ShowDialog()
+      End Sub
+
+#End Region    ' MTableDbCommand
+
 #End Region
 
    End Class
diff --git a/ProjectPage/MachGroupPanel/MachGroupPanelView.xaml b/ProjectPage/MachGroupPanel/MachGroupPanelView.xaml
index f8efee6..1861363 100644
--- a/ProjectPage/MachGroupPanel/MachGroupPanelView.xaml
+++ b/ProjectPage/MachGroupPanel/MachGroupPanelView.xaml
@@ -24,7 +24,7 @@
          </ListBox.ItemContainerStyle>
          <ListBox.ItemTemplate>
             <DataTemplate>
-               <RadioButton Content="{Binding}" GroupName="MachiningGroups"
+               <RadioButton GroupName="MachiningGroups"
                   Height="30" MaxWidth="150" Margin="0,0,2,0" Padding="5,0,5,0" ToolTip="{Binding}"
                   Style="{StaticResource {x:Type ToggleButton}}"
                   Command="{Binding DataContext.SetCurrMachGroupCommand,
@@ -32,13 +32,18 @@
                                     AncestorType={x:Type UserControl}}}"
                   CommandParameter="{Binding}"
                   IsChecked="{Binding Path=IsSelected, RelativeSource={
-                  RelativeSource AncestorType={x:Type ListBoxItem}},Mode=TwoWay}"/>
+                  RelativeSource AncestorType={x:Type ListBoxItem}},Mode=TwoWay}">
+                  <RadioButton.Content>
+                     <TextBlock Text="{Binding}"/>
+                  </RadioButton.Content>
+                  
+               </RadioButton>
             </DataTemplate>
          </ListBox.ItemTemplate>
       </ListBox>
 
       <Button Content="+" Height="20" Width="20" VerticalAlignment="Center"
-         Margin="3,0,5,0" Command="{Binding AddMachGroupCommand}" IsEnabled="False"/>
+         Margin="3,0,5,0" Command="{Binding AddMachGroupCommand}"/>
       <Button Content="-" Height="20" Width="20" VerticalAlignment="Center"
          Margin="0,0,5,0" Command="{Binding RemoveMachGroupCommand}"/>
 
diff --git a/ProjectPage/MachGroupPanel/MachGroupPanelViewModel.vb b/ProjectPage/MachGroupPanel/MachGroupPanelViewModel.vb
index 953dbcd..d417114 100644
--- a/ProjectPage/MachGroupPanel/MachGroupPanelViewModel.vb
+++ b/ProjectPage/MachGroupPanel/MachGroupPanelViewModel.vb
@@ -77,8 +77,9 @@ Namespace EgtCAM5
       End Sub
 
       Private Function AddNewMachGroup() As Boolean
-         Dim bOk As Boolean
-         bOk = (EgtAddMachGroup("Mach01") <> GDB_ID.NULL)
+         Dim sNewMachName As String = "Mach_1"
+         EgtGetMachGroupNewName(sNewMachName)
+         Dim bOk As Boolean = (EgtAddMachGroup(sNewMachName) <> GDB_ID.NULL)
          Dim sInitScriptPath As String = String.Empty
          EgtUILib.GetPrivateProfileString(S_DISPOSITION, K_INITSCRIPT, "", sInitScriptPath, IniFile.m_sCurrMachIniFilePath)
          If bOk And Not String.IsNullOrEmpty(sInitScriptPath) Then
@@ -133,10 +134,15 @@ Namespace EgtCAM5
       End Property
 
       Public Sub AddMachGroup()
-         AddNewMachGroup()
-         EgtDraw()
-         Application.Msn.NotifyColleagues(Application.LOADOPERATIONLIST, -1)
-         Application.Msn.NotifyColleagues(Application.UPDATECURRENTMACHINE)
+         If AddNewMachGroup() Then
+            Dim sMachName As String = String.Empty
+            EgtGetMachGroupName(EgtGetCurrMachGroup(), sMachName)
+            MachGroupList.Add(sMachName)
+            SelectedMachGroup = sMachName
+            EgtDraw()
+            Application.Msn.NotifyColleagues(Application.LOADOPERATIONLIST, -1)
+            Application.Msn.NotifyColleagues(Application.UPDATECURRENTMACHINE)
+         End If
       End Sub
 
 #End Region ' AddMachGroupCommand
diff --git a/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderView.xaml b/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderView.xaml
index 079efbb..b73a1f0 100644
--- a/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderView.xaml
+++ b/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderView.xaml
@@ -14,6 +14,9 @@
                   <interactivity:InvokeCommandAction Command="{Binding TreeViewDoubleClickCommand}" CommandParameter="{Binding ElementName=MachiningsTreeView,Path=SelectedItem}"/>
                </interactivity:EventTrigger>
             </interactivity:Interaction.Triggers>
+            <TreeView.InputBindings>
+               <KeyBinding Key="Escape" Command="{Binding CancelNewCommand}" CommandParameter="Escape"/>
+            </TreeView.InputBindings>
             <TreeView.Resources>
                <!--Modifico HierarchicalDataTemplate del CathegoryItem per poter inserire immagine e testo e per -->
                <!--renderlo apribile con un solo click -->
diff --git a/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderViewModel.vb b/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderViewModel.vb
index 50596d9..83c0a34 100644
--- a/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderViewModel.vb
+++ b/ProjectPage/OptionPanel/MachiningOptionPanel/MachiningsTreeViewExpander/MachiningTreeExpanderViewModel.vb
@@ -39,6 +39,7 @@ Namespace EgtCAM5
 
       ' Definizione comandi
       Private m_cmdTreeViewDoubleClick As ICommand
+      Private m_cmdCancelNew As ICommand
 
 #End Region
 
@@ -135,6 +136,29 @@ Namespace EgtCAM5
 
 #End Region ' TreeViewDoubleClickCommand
 
+#Region "CancelNewCommand"
+
+      ''' <summary>
+      ''' Returns a command that do TreeViewDoubleClick.
+      ''' </summary>
+      Public ReadOnly Property CancelNewCommand As ICommand
+         Get
+            If m_cmdCancelNew Is Nothing Then
+               m_cmdCancelNew = New RelayCommand(AddressOf CancelNew)
+            End If
+            Return m_cmdCancelNew
+         End Get
+      End Property
+
+      ''' <summary>
+      ''' Execute the TreeViewDoubleClick.  This method is invoked by the TreeViewDoubleClickCommand.
+      ''' </summary>
+      Public Sub CancelNew(ByVal param As Object)
+         Application.Msn.NotifyColleagues(Application.CANCELOPERATIONCOMMAND)
+      End Sub
+
+#End Region ' CancelNewCommand
+
 #End Region    ' Commands
 
 #Region "METHODS"
diff --git a/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderView.xaml b/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderView.xaml
index 9092564..60a3c35 100644
--- a/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderView.xaml
+++ b/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderView.xaml
@@ -65,6 +65,9 @@
 
       <Expander Header="{Binding OperationListHeader}" IsExpanded="{Binding ListIsExpanded}" Name="OperationsListExpander"
          Style="{StaticResource ExpanderStyle}">
+         <Expander.InputBindings>
+            <KeyBinding Key="Escape" Command="{Binding CancelOperationCommand}" CommandParameter="Escape"/>
+         </Expander.InputBindings>
 
          <StackPanel>
 
diff --git a/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderViewModel.vb b/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderViewModel.vb
index 319fc4a..2ba366f 100644
--- a/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderViewModel.vb
+++ b/ProjectPage/OptionPanel/MachiningOptionPanel/OperationExpander/OperationExpanderViewModel.vb
@@ -31,10 +31,10 @@ Namespace EgtCAM5
                   EgtDraw()
                   ' Blocco la lista operazioni
                   IsEnabledOperationList = False
-                  ' Abilito ed apro l'expander con l'albero delle lavorazioni
-                  Application.Msn.NotifyColleagues(Application.MACHININGTREEVIEWEXPANDERISENABLED, True)
                   ' Abilito la selezione di curve e superfici del pezzo
                   Application.Msn.NotifyColleagues(Application.SETSCENESELMODE, SceneSelModeOpt.PARTCURVESANDSURFACES)
+                  ' Abilito ed apro l'expander con l'albero delle lavorazioni
+                  Application.Msn.NotifyColleagues(Application.MACHININGTREEVIEWEXPANDERISENABLED, True)
                Else
                   ' Deseleziono eventuali geometrie selezionate
                   EgtDeselectAll()
@@ -600,7 +600,9 @@ Namespace EgtCAM5
          Application.Msn.Register(Application.DRAWMODE_ISCHECKED, Sub()
                                                                      If NewMachining Then NewMachining = False
                                                                   End Sub)
-
+         Application.Msn.Register(Application.CANCELOPERATIONCOMMAND, Sub()
+                                                                         CancelOperation(String.Empty)
+                                                                      End Sub)
       End Sub
 
 #Region "COMMANDS"
@@ -669,6 +671,15 @@ Namespace EgtCAM5
       ''' Execute the Point.  This method is invoked by the PointCommand.
       ''' </summary>
       Public Sub CancelOperation(ByVal param As Object)
+         ' se viene premuto il tasto Esc
+         If DirectCast(param, String) = "Escape" Then
+            If m_NewMachining Then
+               NewMachining = False
+               ListIsExpanded = True
+            End If
+            Return
+         End If
+         ' in tutti gli altri casi
          If m_NewMachining Then
             NewMachining = False
             ListIsExpanded = True
diff --git a/StatusBar/StatusBarViewModel.vb b/StatusBar/StatusBarViewModel.vb
index 6ab0b96..2482d95 100644
--- a/StatusBar/StatusBarViewModel.vb
+++ b/StatusBar/StatusBarViewModel.vb
@@ -1,6 +1,8 @@
 Imports System.Collections.ObjectModel
+Imports System.Runtime.InteropServices
 Imports System.IO
 Imports EgtUILib
+Imports System.Threading
 
 Namespace EgtCAM5
 
@@ -9,6 +11,10 @@ Namespace EgtCAM5
 
 #Region "FIELDS & PROPERTIES"
 
+      ' Funzioni di callback per output in interfaccia da LUA
+      Private m_ProcEventsCallback As New ProcessEventsCallback(AddressOf ProcessEvents)
+      Private m_OutTextCallback As New OutTextCallback(AddressOf OutText)
+
       ' GRAPHICAL ELEMENTS
       Private m_StatusOutput As String
       Public Property StatusOutput As String
@@ -250,6 +256,10 @@ Namespace EgtCAM5
          Application.Msn.Register(Application.DRAWMODE_ISCHECKED, Sub()
                                                                      MachineListIsEnabled = True
                                                                   End Sub)
+         ' Installo funzione gestione eventi per lua
+         EgtSetProcessEvents(m_ProcEventsCallback)
+         ' Installo funzione output testo su status per lua
+         EgtSetOutText(m_OutTextCallback)
       End Sub
 
 #End Region    ' Constructor
@@ -493,6 +503,29 @@ Namespace EgtCAM5
          End If
       End Sub
 
+      Public Function OutText(ByRef psText As IntPtr) As Boolean
+         StatusOutput = (Marshal.PtrToStringUni(psText))
+         Return True
+      End Function
+
+      Public Function ProcessEvents(ByVal nProg As Integer, ByVal nPause As Integer) As Integer
+         ' Se previsto, imposto progress
+         If nProg > 0 Then
+            StatusProgress = nProg
+         End If
+         ' Costringo ad aggiornare
+         UpdateUI()
+         ' Eventuale attesa
+         Thread.Sleep(nPause)
+         ' Ritorno eventuale stop
+         If m_bStopScript Then
+            m_bStopScript = False
+            Return 0
+         Else
+            Return 1
+         End If
+      End Function
+
 #End Region    ' Methods
 
    End Class