diff --git a/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml b/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml
new file mode 100644
index 00000000..1e807e4c
--- /dev/null
+++ b/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml
@@ -0,0 +1,52 @@
+<Window x:Class="AboutBoxV"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    Title="AboutBox" Height="400" Width="360" WindowStyle="None" ResizeMode="NoResize"
+    ShowInTaskbar="False" WindowStartupLocation="CenterOwner">
+
+   <Border BorderThickness="2" BorderBrush="LightBlue">
+      <Grid >
+         <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="0.5*"/>
+            <ColumnDefinition Width="5*"/>
+            <ColumnDefinition Width="0.5*"/>
+         </Grid.ColumnDefinitions>
+         <Grid.RowDefinitions>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="1*"/>
+            <RowDefinition Height="0.25*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="2.5*"/>
+            <RowDefinition Height="0.35*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.35*"/>
+         </Grid.RowDefinitions>
+
+         <Grid Grid.Column="1" Grid.Row="1">
+            <Grid.ColumnDefinitions>
+               <ColumnDefinition Width="1*"/>
+               <ColumnDefinition Width="3*"/>
+               <ColumnDefinition Width="1*"/>
+            </Grid.ColumnDefinitions>
+            <Border Name="LogoBrd" Grid.Column="1" Background="White">
+               <Image Source="/Resources/AboutBoxImage.png" Stretch="Uniform"/>
+            </Border>
+         </Grid>
+         <TextBlock Name="DescriptionLbl" Grid.Column="1" Grid.Row="3" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="18" />
+         <TextBlock Name="VersionLbl" Grid.Column="1" Grid.Row="4" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="18"/>
+         <TextBlock Name="CopyrightLbl" Grid.Column="1" Grid.Row="5" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="12" />
+         <TextBox Name="InfoLbl" Grid.Column="1" Grid.Row="6" HorizontalAlignment="Stretch"
+               VerticalAlignment="Stretch" FontSize="12" IsReadOnly="True" TextWrapping="Wrap"/>
+         <Button Name="ExitBtn" Grid.Column="1" Grid.Row="8" IsCancel="True"
+            Margin="100,0"/>
+
+      </Grid>
+
+   </Border>
+
+</Window>
diff --git a/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml.vb b/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml.vb
new file mode 100644
index 00000000..78619c2f
--- /dev/null
+++ b/EgtBEAMWALL.Supervisor/AboutBoxWindow/AboutBoxV.xaml.vb
@@ -0,0 +1,37 @@
+Imports EgtUILib
+
+Public Class AboutBoxV
+
+   Private Sub AboutBoxWD_Initialized(sender As Object, e As EventArgs) Handles Me.Initialized
+      Me.Owner = Application.Current.MainWindow
+      DescriptionLbl.Text = My.Application.Info.Description.ToString()
+      VersionLbl.Text = "Version : " & My.Application.Info.Version.Major.ToString() &
+                                 "." & My.Application.Info.Version.Minor.ToString() &
+                                 (ChrW(97 - 1 + My.Application.Info.Version.Build)).ToString() &
+                                 My.Application.Info.Version.Revision.ToString()
+      CopyrightLbl.Text = My.Application.Info.Copyright.ToString()
+      Dim sInfo As String = String.Empty
+      Dim sKey As String = String.Empty
+      EgtGetKeyInfo(sKey)
+      Dim sKlev As String = Map.refMainWindowVM.MainWindowM.nKeyLevel.ToString()
+      Dim sOpts As String = Map.refMainWindowVM.MainWindowM.nKeyOptions.ToString()
+      Dim sLeftDays As String = ""
+      Dim nLeftDays As Integer 
+      if EgtGetKeyLeftDays( nLeftDays) AndAlso nLeftDays < 500 Then sLeftDays= " (" & nLeftDays.ToString() & ")"
+      sInfo = If( EgtIsDebug(), "Debug Libraries" & Environment.NewLine, "")
+      sInfo = sKey & " - " & sKlev & " - " & sOpts & sLeftDays & Environment.NewLine
+      sInfo &= "User " & Environment.MachineName & "\" & Environment.UserName &
+                       " (" & Map.refMainWindowVM.MainWindowM.nInstance.ToString() & ")" & Environment.NewLine
+      sInfo &= "DataRoot " & Map.refMainWindowVM.MainWindowM.sDataRoot & Environment.NewLine
+      sInfo &= "MachinesRoot " & Map.refMainWindowVM.MainWindowM.sMachinesRoot & Environment.NewLine
+      Dim sCPU As String = String.Empty
+      EgtGetCpuInfo( sCPU)
+      sInfo &= sCPU & Environment.NewLine
+      Dim sScene As String = String.Empty
+      EgtGetSceneInfo(sScene)
+      sInfo &= sScene
+      InfoLbl.Text = sInfo
+      ExitBtn.Content = EgtMsg(MSG_MISSINGKEYWD + 4)          'Ok
+   End Sub
+
+End Class
diff --git a/EgtBEAMWALL.Supervisor/EgtBEAMWALL.Supervisor.vbproj b/EgtBEAMWALL.Supervisor/EgtBEAMWALL.Supervisor.vbproj
index 2e7b62e7..1be359fb 100644
--- a/EgtBEAMWALL.Supervisor/EgtBEAMWALL.Supervisor.vbproj
+++ b/EgtBEAMWALL.Supervisor/EgtBEAMWALL.Supervisor.vbproj
@@ -211,6 +211,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="AboutBoxWindow\AboutBoxV.xaml.vb">
+      <DependentUpon>AboutBoxV.xaml</DependentUpon>
+    </Compile>
     <Compile Include="BTLParam\BTLFeatureVM.vb" />
     <Compile Include="Comms\TPAComm.vb" />
     <Compile Include="Constants\ConstBeam.vb" />
@@ -281,6 +284,10 @@
       <DependentUpon>ViewPanelV.xaml</DependentUpon>
     </Compile>
     <Compile Include="ZebraPrinter\LabelPrinter.vb" />
+    <Page Include="AboutBoxWindow\AboutBoxV.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="LeftPanel\LeftPanelV.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -436,6 +443,9 @@
     <Resource Include="Resources\ViewPanel\ZoomIn.png" />
     <Resource Include="Resources\ViewPanel\ZoomOut.png" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Resources\AboutBoxImage.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
diff --git a/EgtBEAMWALL.Supervisor/MainWindow/MainWindowV.xaml b/EgtBEAMWALL.Supervisor/MainWindow/MainWindowV.xaml
index 8de77c37..0bb9127a 100644
--- a/EgtBEAMWALL.Supervisor/MainWindow/MainWindowV.xaml
+++ b/EgtBEAMWALL.Supervisor/MainWindow/MainWindowV.xaml
@@ -7,6 +7,7 @@
                             Style="{DynamicResource {x:Type EgtWPFLib5:EgtCustomWindow}}"
                             Title="{Binding Title}" Icon="/Resources/EgtBEAMWALL.ico"
                             MinHeight="600" MinWidth="800"
+                            AboutBoxCommand="{Binding AboutBox_Command}"
                             CloseCommand="{Binding CloseApplication_Command,Mode=OneWay,UpdateSourceTrigger=PropertyChanged}">
 
    <Grid>
diff --git a/EgtBEAMWALL.Supervisor/MainWindow/MainWindowVM.vb b/EgtBEAMWALL.Supervisor/MainWindow/MainWindowVM.vb
index b1dec9b7..c6aed9dc 100644
--- a/EgtBEAMWALL.Supervisor/MainWindow/MainWindowVM.vb
+++ b/EgtBEAMWALL.Supervisor/MainWindow/MainWindowVM.vb
@@ -20,6 +20,7 @@ Public Class MainWindowVM
    End Property
 
    ' Definizione comandi
+   Private m_cmdAboutBox As ICommand
    Private m_cmdCloseApplication As ICommand
 
 #Region "CONSTRUCTOR"
@@ -79,6 +80,27 @@ Public Class MainWindowVM
 
 #Region "COMMANDS"
 
+#Region "AboutBoxCommand"
+
+   ' Returns a command that manage the MainWindow_Unloaded command
+   Public ReadOnly Property AboutBox_Command As ICommand
+      Get
+         If m_cmdAboutBox Is Nothing Then
+            m_cmdAboutBox = New Command(AddressOf AboutBox)
+         End If
+         Return m_cmdAboutBox
+      End Get
+   End Property
+
+   ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
+   Public Sub AboutBox(ByVal param As Object)
+      Dim AboutBoxWindow As New AboutBoxV
+      AboutBoxWindow.Owner = Application.Current.MainWindow
+      AboutBoxWindow.ShowDialog()
+   End Sub
+
+#End Region ' AboutBoxCommand
+
 #Region "CloseApplication"
 
    ''' <summary>
diff --git a/EgtBEAMWALL.Supervisor/Resources/AboutBoxImage.png b/EgtBEAMWALL.Supervisor/Resources/AboutBoxImage.png
new file mode 100644
index 00000000..a11230b2
Binary files /dev/null and b/EgtBEAMWALL.Supervisor/Resources/AboutBoxImage.png differ
diff --git a/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml b/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml
new file mode 100644
index 00000000..1e807e4c
--- /dev/null
+++ b/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml
@@ -0,0 +1,52 @@
+<Window x:Class="AboutBoxV"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    Title="AboutBox" Height="400" Width="360" WindowStyle="None" ResizeMode="NoResize"
+    ShowInTaskbar="False" WindowStartupLocation="CenterOwner">
+
+   <Border BorderThickness="2" BorderBrush="LightBlue">
+      <Grid >
+         <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="0.5*"/>
+            <ColumnDefinition Width="5*"/>
+            <ColumnDefinition Width="0.5*"/>
+         </Grid.ColumnDefinitions>
+         <Grid.RowDefinitions>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="1*"/>
+            <RowDefinition Height="0.25*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="2.5*"/>
+            <RowDefinition Height="0.35*"/>
+            <RowDefinition Height="0.5*"/>
+            <RowDefinition Height="0.35*"/>
+         </Grid.RowDefinitions>
+
+         <Grid Grid.Column="1" Grid.Row="1">
+            <Grid.ColumnDefinitions>
+               <ColumnDefinition Width="1*"/>
+               <ColumnDefinition Width="3*"/>
+               <ColumnDefinition Width="1*"/>
+            </Grid.ColumnDefinitions>
+            <Border Name="LogoBrd" Grid.Column="1" Background="White">
+               <Image Source="/Resources/AboutBoxImage.png" Stretch="Uniform"/>
+            </Border>
+         </Grid>
+         <TextBlock Name="DescriptionLbl" Grid.Column="1" Grid.Row="3" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="18" />
+         <TextBlock Name="VersionLbl" Grid.Column="1" Grid.Row="4" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="18"/>
+         <TextBlock Name="CopyrightLbl" Grid.Column="1" Grid.Row="5" HorizontalAlignment="Center"
+               VerticalAlignment="Center" FontSize="12" />
+         <TextBox Name="InfoLbl" Grid.Column="1" Grid.Row="6" HorizontalAlignment="Stretch"
+               VerticalAlignment="Stretch" FontSize="12" IsReadOnly="True" TextWrapping="Wrap"/>
+         <Button Name="ExitBtn" Grid.Column="1" Grid.Row="8" IsCancel="True"
+            Margin="100,0"/>
+
+      </Grid>
+
+   </Border>
+
+</Window>
diff --git a/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml.vb b/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml.vb
new file mode 100644
index 00000000..78619c2f
--- /dev/null
+++ b/EgtBEAMWALL.ViewerOptimizer/AboutBoxWindow/AboutBoxV.xaml.vb
@@ -0,0 +1,37 @@
+Imports EgtUILib
+
+Public Class AboutBoxV
+
+   Private Sub AboutBoxWD_Initialized(sender As Object, e As EventArgs) Handles Me.Initialized
+      Me.Owner = Application.Current.MainWindow
+      DescriptionLbl.Text = My.Application.Info.Description.ToString()
+      VersionLbl.Text = "Version : " & My.Application.Info.Version.Major.ToString() &
+                                 "." & My.Application.Info.Version.Minor.ToString() &
+                                 (ChrW(97 - 1 + My.Application.Info.Version.Build)).ToString() &
+                                 My.Application.Info.Version.Revision.ToString()
+      CopyrightLbl.Text = My.Application.Info.Copyright.ToString()
+      Dim sInfo As String = String.Empty
+      Dim sKey As String = String.Empty
+      EgtGetKeyInfo(sKey)
+      Dim sKlev As String = Map.refMainWindowVM.MainWindowM.nKeyLevel.ToString()
+      Dim sOpts As String = Map.refMainWindowVM.MainWindowM.nKeyOptions.ToString()
+      Dim sLeftDays As String = ""
+      Dim nLeftDays As Integer 
+      if EgtGetKeyLeftDays( nLeftDays) AndAlso nLeftDays < 500 Then sLeftDays= " (" & nLeftDays.ToString() & ")"
+      sInfo = If( EgtIsDebug(), "Debug Libraries" & Environment.NewLine, "")
+      sInfo = sKey & " - " & sKlev & " - " & sOpts & sLeftDays & Environment.NewLine
+      sInfo &= "User " & Environment.MachineName & "\" & Environment.UserName &
+                       " (" & Map.refMainWindowVM.MainWindowM.nInstance.ToString() & ")" & Environment.NewLine
+      sInfo &= "DataRoot " & Map.refMainWindowVM.MainWindowM.sDataRoot & Environment.NewLine
+      sInfo &= "MachinesRoot " & Map.refMainWindowVM.MainWindowM.sMachinesRoot & Environment.NewLine
+      Dim sCPU As String = String.Empty
+      EgtGetCpuInfo( sCPU)
+      sInfo &= sCPU & Environment.NewLine
+      Dim sScene As String = String.Empty
+      EgtGetSceneInfo(sScene)
+      sInfo &= sScene
+      InfoLbl.Text = sInfo
+      ExitBtn.Content = EgtMsg(MSG_MISSINGKEYWD + 4)          'Ok
+   End Sub
+
+End Class
diff --git a/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageV.xaml b/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageV.xaml
index 6a7f2bf7..03cf1983 100644
--- a/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageV.xaml
+++ b/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageV.xaml
@@ -1,12 +1,15 @@
-<UserControl x:Class="ConfigurationPageV"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:EgtWPFLib5="clr-namespace:EgtWPFLib5;assembly=EgtWPFLib5"
-             xmlns:local="clr-namespace:EgtBEAMWALL.ViewerOptimizer"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
+<DockPanel x:Class="ConfigurationPageV"
+                                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                                xmlns:EgtFloating="clr-namespace:EgtWPFLib5.EgtFloating;assembly=EgtWPFLib5"
+                                xmlns:EgtWPFLib5="clr-namespace:EgtWPFLib5;assembly=EgtWPFLib5"
+                                xmlns:EgtBEAMWALL="clr-namespace:EgtBEAMWALL.ViewerOptimizer">
+   <!--<EgtFloating:EgtFloatingTray DockPanel.Dock="Top">-->
+   <StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
+      <EgtBEAMWALL:MachinePanelV  DataContext="{Binding MachinePanelVM}"/>
+   </StackPanel>
+   <!--</EgtFloating:EgtFloatingTray>-->
+ 
    <Grid>
       <Grid.ColumnDefinitions>
          <ColumnDefinition Width="5*"/>
@@ -89,7 +92,7 @@
                          Width="200"
                          Style="{StaticResource FeatureComboBox}"/>
                </Grid>
-               <local:QParamListV DataContext="{Binding}" 
+               <EgtBEAMWALL:QParamListV DataContext="{Binding}" 
                   ItemsSource="{Binding QBTLParamVMList}"
                                   SelectedItem="{Binding SelQParam}"
                                   Grid.Row="1"
@@ -109,4 +112,4 @@
       </Button>
 
    </Grid>
-</UserControl>
+</DockPanel>
diff --git a/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageVM.vb b/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageVM.vb
index d2a746ff..01c63d62 100644
--- a/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageVM.vb
+++ b/EgtBEAMWALL.ViewerOptimizer/ConfigurationPage/ConfigurationPageVM.vb
@@ -13,6 +13,12 @@ Public Class ConfigurationPageVM
    ' Definizione comandi
    Private m_cmdSave As ICommand
 
+   Public ReadOnly Property MachinePanelVM As MachinePanelVM
+      Get
+         Return Map.refMachinePanelVM
+      End Get
+   End Property
+
    Private m_ConfigMachTableList As New ObservableCollection(Of MachTable)
    Public Property ConfigMachTableList As ObservableCollection(Of MachTable)
       Get
diff --git a/EgtBEAMWALL.ViewerOptimizer/EgtBEAMWALL.ViewerOptimizer.vbproj b/EgtBEAMWALL.ViewerOptimizer/EgtBEAMWALL.ViewerOptimizer.vbproj
index a772374c..5932fa2c 100644
--- a/EgtBEAMWALL.ViewerOptimizer/EgtBEAMWALL.ViewerOptimizer.vbproj
+++ b/EgtBEAMWALL.ViewerOptimizer/EgtBEAMWALL.ViewerOptimizer.vbproj
@@ -143,6 +143,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="AboutBoxWindow\AboutBoxV.xaml.vb">
+      <DependentUpon>AboutBoxV.xaml</DependentUpon>
+    </Compile>
     <Compile Include="AddSectionXMaterialWnd\AddSectionXMaterialWndV.xaml.vb">
       <DependentUpon>AddSectionXMaterialWndV.xaml</DependentUpon>
     </Compile>
@@ -270,6 +273,10 @@
     <Compile Include="ViewPanel\ViewPanelV.xaml.vb">
       <DependentUpon>ViewPanelV.xaml</DependentUpon>
     </Compile>
+    <Page Include="AboutBoxWindow\AboutBoxV.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="AddFeatureWnd\AddFeatureWndV.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -575,6 +582,9 @@
     <Folder Include="Behavior\" />
     <Folder Include="FreeContourMgr\" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Resources\AboutBoxImage.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
   <PropertyGroup>
     <PostBuildEvent>IF "$(PlatformName)"=="x86" IF "$(ConfigurationName)" == "Release" copy $(TargetPath) c:\EgtProg\EgtBEAMWALL\ViewerOptimizer\EgtBEAMWALL.ViewerOptimizerR32.exe
diff --git a/EgtBEAMWALL.ViewerOptimizer/InstrumentPanel/InstrumentPanelV.xaml b/EgtBEAMWALL.ViewerOptimizer/InstrumentPanel/InstrumentPanelV.xaml
index a89b81ed..721083e2 100644
--- a/EgtBEAMWALL.ViewerOptimizer/InstrumentPanel/InstrumentPanelV.xaml
+++ b/EgtBEAMWALL.ViewerOptimizer/InstrumentPanel/InstrumentPanelV.xaml
@@ -11,14 +11,14 @@
       <Image Source="/Resources/InstrumentPanel/GetDist.png" Stretch="Uniform"/>
    </ToggleButton>
 
-   <Button Content="D"
+   <!--<Button Content="D"
            FontSize="20"
            FontWeight="Light"
            ToolTip="{Binding GetDistToolTip}"
            Style="{StaticResource ToolBar_Button}"
            Command="{Binding Data_Command}">
-      <!--<Image Source="/Resources/InstrumentPanel/Analyze.png" Stretch="Uniform"/>-->
-   </Button>
+      --><!--<Image Source="/Resources/InstrumentPanel/Analyze.png" Stretch="Uniform"/>--><!--
+   </Button>-->
 
    <Button Content="C"
            FontSize="20"
diff --git a/EgtBEAMWALL.ViewerOptimizer/MachinePanel/MachinePanelVM.vb b/EgtBEAMWALL.ViewerOptimizer/MachinePanel/MachinePanelVM.vb
index 5d1f866a..b8a74076 100644
--- a/EgtBEAMWALL.ViewerOptimizer/MachinePanel/MachinePanelVM.vb
+++ b/EgtBEAMWALL.ViewerOptimizer/MachinePanel/MachinePanelVM.vb
@@ -33,15 +33,14 @@ Public Class MachinePanelVM
             'EgtSetCurrentContext(Map.refSceneHostVM.MainScene.GetCtx())
             'EgtResetCurrMachGroup()
             ' se sono in modalità disegno
-            If Map.refMainMenuVM.SelPage = Pages.VIEW Then
+            If Map.refMainMenuVM.SelPage = Pages.CONFIG Then
                If EgtSetCurrMachine(value.Name) Then
                   m_SelectedMachine = value
-               Else
-                  NotifyPropertyChanged("SelectedMachine")
                End If
             Else
                m_SelectedMachine = value
             End If
+            NotifyPropertyChanged(NameOf(SelectedMachine))
             ' inizializzo la macchina selezionata come macchina corrente
             SectionXMaterial.SetType(DirectCast(m_SelectedMachine, MyMachine).nType)
             InitCurrentMachine(Map.refMainWindowVM.MainWindowM.sMachinesRoot, value.Name)
diff --git a/EgtBEAMWALL.ViewerOptimizer/MainWindow/MainWindowVM.vb b/EgtBEAMWALL.ViewerOptimizer/MainWindow/MainWindowVM.vb
index 0e3aab22..db0e0f5d 100644
--- a/EgtBEAMWALL.ViewerOptimizer/MainWindow/MainWindowVM.vb
+++ b/EgtBEAMWALL.ViewerOptimizer/MainWindow/MainWindowVM.vb
@@ -38,6 +38,13 @@ Public Class MainWindowVM
       End Set
    End Property
 
+   Private m_MachinePanelVM As MachinePanelVM
+   Public ReadOnly Property MachinePanelVM As MachinePanelVM
+      Get
+         Return m_MachinePanelVM
+      End Get
+   End Property
+
    ' definizione comandi
    Private m_cmdAboutBox As ICommand
    Private m_cmdCloseApplication As ICommand
@@ -49,6 +56,8 @@ Public Class MainWindowVM
       Map.BeginInit(Me)
       ' Creo Model della MainWindow
       m_MainWindowM = New MainWindowM
+      ' inizializzo machine panel
+      m_MachinePanelVM = New MachinePanelVM
    End Sub
 
 #End Region    ' CONSTRUCTOR
@@ -129,9 +138,9 @@ Public Class MainWindowVM
 
    ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
    Public Sub AboutBox(ByVal param As Object)
-      'Dim AboutBoxWindow As New AboutBoxV
-      'AboutBoxWindow.Owner = Application.Current.MainWindow
-      'AboutBoxWindow.ShowDialog()
+      Dim AboutBoxWindow As New AboutBoxV
+      AboutBoxWindow.Owner = Application.Current.MainWindow
+      AboutBoxWindow.ShowDialog()
    End Sub
 
 #End Region ' AboutBoxCommand
diff --git a/EgtBEAMWALL.ViewerOptimizer/ProjManager/ProjManagerV.xaml b/EgtBEAMWALL.ViewerOptimizer/ProjManager/ProjManagerV.xaml
index 9f0cfcdd..51056bac 100644
--- a/EgtBEAMWALL.ViewerOptimizer/ProjManager/ProjManagerV.xaml
+++ b/EgtBEAMWALL.ViewerOptimizer/ProjManager/ProjManagerV.xaml
@@ -42,11 +42,10 @@
             Style="{StaticResource ToolBar_Button}">
       <Image Source="/Resources/ProjectManager/Send.png" Height="22" Margin="3,0,3,0" />
    </Button>-->
-   <Button Command="{Binding UpdateBTL_Command}"
+   <Button Content="M"
+           Command="{Binding UpdateBTL_Command}"
            ToolTip="{Binding UpdateBTLToolTip}"
-           Style="{StaticResource ToolBar_Button}">
-      <Image Source="/Resources/ProjectManager/Import.png" Stretch="Uniform"/>
-   </Button>
+           Style="{StaticResource ToolBar_Button}"/>
    <Button Content=">"
            Command="{Binding GoToProd_Command}"
            ToolTip="{Binding GoToProd_ToolTip}"
diff --git a/EgtBEAMWALL.ViewerOptimizer/Project/ProjectV.xaml b/EgtBEAMWALL.ViewerOptimizer/Project/ProjectV.xaml
index d82856ad..2f39fa7c 100644
--- a/EgtBEAMWALL.ViewerOptimizer/Project/ProjectV.xaml
+++ b/EgtBEAMWALL.ViewerOptimizer/Project/ProjectV.xaml
@@ -9,7 +9,6 @@
                                 Visibility="{Binding DataContext.ProjManager_Visibility, RelativeSource={RelativeSource AncestorType={x:Type EgtBEAMWALL:ProjectV}}}"/>
       <EgtBEAMWALL:ProdManagerV DataContext="{StaticResource ProdManagerVM}"
                                 Visibility="{Binding DataContext.ProdManager_Visibility, RelativeSource={RelativeSource AncestorType={x:Type EgtBEAMWALL:ProjectV}}}"/>
-      <EgtBEAMWALL:MachinePanelV DataContext="{StaticResource MachinePanelVM}"/>
       <EgtBEAMWALL:OptimizePanelV DataContext="{StaticResource OptimizePanelVM}"
                                   Visibility="{Binding DataContext.ProdManager_Visibility, RelativeSource={RelativeSource AncestorType={x:Type EgtBEAMWALL:ProjectV}}}"/>
    </EgtFloating:EgtFloatingTray>
diff --git a/EgtBEAMWALL.ViewerOptimizer/Resources/AboutBoxImage.png b/EgtBEAMWALL.ViewerOptimizer/Resources/AboutBoxImage.png
new file mode 100644
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