diff --git a/MainWindow/MainWindowVM.vb b/MainWindow/MainWindowVM.vb
index f8404e5..1b67887 100644
--- a/MainWindow/MainWindowVM.vb
+++ b/MainWindow/MainWindowVM.vb
@@ -385,8 +385,8 @@ Public Class MainWindowVM
          EgtSetLockId(sLockId)
       End If
       ' Recupero livello e opzioni della chiave
-      Dim bKey As Boolean = EgtGetKeyLevel(3279, 2706, 1, IniFile.m_nKeyLevel) And
-                            EgtGetKeyOptions(3279, 2706, 1, IniFile.m_nKeyOptions)
+      Dim bKey As Boolean = EgtGetKeyLevel(3279, 2707, 1, IniFile.m_nKeyLevel) And
+                            EgtGetKeyOptions(3279, 2707, 1, IniFile.m_nKeyOptions)
       ' Leggo e imposto livello utilizzatore
       IniFile.m_nUserLevel = Math.Min(IniFile.m_nKeyLevel, GetPrivateProfileInt(S_GENERAL, K_USERLEVEL, 1))
       ' Imposto abilitazione lavorazioni avanzate
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index 55063f4..b187026 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -70,6 +70,6 @@ Imports System.Windows
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("2.7.6.2")>
-<Assembly: AssemblyFileVersion("2.7.6.2")>
+<Assembly: AssemblyVersion("2.7.7.1")>
+<Assembly: AssemblyFileVersion("2.7.7.1")>
 
diff --git a/OptionPanel/MachiningOptionPanel/SimulationExpander/SimulationExpanderVM.vb b/OptionPanel/MachiningOptionPanel/SimulationExpander/SimulationExpanderVM.vb
index 734f821..c7a5a6b 100644
--- a/OptionPanel/MachiningOptionPanel/SimulationExpander/SimulationExpanderVM.vb
+++ b/OptionPanel/MachiningOptionPanel/SimulationExpander/SimulationExpanderVM.vb
@@ -267,6 +267,7 @@ Public Class SimulationExpanderVM
          EgtUILib.GetPrivateProfileInt(S_TOOLTRACE, K_TT_ENABLE, 0, m_sCurrMachIniFilePath) <> 0 Then
          Trace_Visibility = Visibility.Visible
          Trace_IsEnabled = True
+         If TraceActive Then TraceActive = True
       Else
          Trace_Visibility = Visibility.Collapsed
          Trace_IsEnabled = False