diff --git a/HardwareManager/Hardware.vb b/HardwareManager/Hardware.vb
index cade418..ed25d7b 100644
--- a/HardwareManager/Hardware.vb
+++ b/HardwareManager/Hardware.vb
@@ -1876,7 +1876,7 @@ Public Class Hardware
          ' cerco un numero finito di parametri
          For IndexParam As Integer = 0 To IndexParamDDF - 1
             If LineIndex + ParamIndex > sFile.Count - 1 Then Return False
-            ' recuro il nome del parametro 
+            ' recupero il nome del parametro 
             KeyParam = Trim(RegexFunction.KeyParamLine(sFile(LineIndex + ParamIndex)))
             While String.IsNullOrEmpty(KeyParam) And LineIndex + ParamIndex < sFile(LineIndex + ParamIndex).Count
                ParamIndex += 1
diff --git a/MainWindow/MainWindowModel.vb b/MainWindow/MainWindowModel.vb
index 4b27440..2a9a1dc 100644
--- a/MainWindow/MainWindowModel.vb
+++ b/MainWindow/MainWindowModel.vb
@@ -57,8 +57,8 @@ Friend Class MainWindowModel
       EgtUILib.GetPrivateProfileString(S_LICENCE, K_KEY, "", sKey, sLicFile)
       EgtSetKey(sKey)
       ' Recupero livello e opzioni della chiave
-      Dim bKey As Boolean = EgtGetKeyLevel(3279, 2512, 1, IniFile.m_nKeyLevel) And
-                            EgtGetKeyOptions(3279, 2512, 1, IniFile.m_nKeyOptions)
+      Dim bKey As Boolean = EgtGetKeyLevel(3279, 2601, 1, IniFile.m_nKeyLevel) And
+                            EgtGetKeyOptions(3279, 2601, 1, IniFile.m_nKeyOptions)
       'Inizializzazione generale di EgtInterface
       m_nDebug = GetMainPrivateProfileInt(S_GENERAL, K_DEBUG, 0)
       Dim sLogFile As String = IniFile.m_sTempDir & "\" & GENLOG_FILE_NAME.Replace("#", m_nInstance.ToString())
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index f2777db..be94e33 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -72,5 +72,5 @@ Imports System.Windows
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("2.5.12.2")>
-<Assembly: AssemblyFileVersion("2.5.12.2")>
+<Assembly: AssemblyVersion("2.6.2.1")>
+<Assembly: AssemblyFileVersion("2.6.2.1")>
diff --git a/Utility.vb b/Utility.vb
index 7d9dc26..1000bd8 100644
--- a/Utility.vb
+++ b/Utility.vb
@@ -304,7 +304,32 @@ Public Module Utility
                   Return "0.0000"
                End If
          End Select
-      ElseIf sValue.Contains("(") And sValue.Contains(")") And Not sValue.Contains("inch") Then
+      ElseIf sValue.Contains("(") And sValue.Contains(")") And sValue.Contains("mm") Then
+         sValue = Trim(sValue.Replace("mm", ""))
+         If sValue.StartsWith("(") And sValue.EndsWith(")") Then
+            Dim ArrayString() As Char = StringToChar(sValue)
+            ArrayString(0) = CChar("§")
+            ArrayString(ArrayString.Count - 1) = CChar("§")
+            sValue = CharToString(ArrayString, sValue)
+            sValue = Trim(sValue.Replace("§", ""))
+         End If
+         If String.IsNullOrEmpty(sValue) Then Return "0.0000"
+         ' ricevo un valore in inches 
+         Select Case OptionModule.m_SelectedMeasureUnit
+            Case ConstGen.MM    ' se la configurazione è inches non faccio conversioni
+               If StringToDouble(sValue, dVal) Then
+                  Return sValue
+               Else
+                  Return "0.0000"
+               End If
+            Case ConstGen.VAL_INCHES      ' se la configurazione è in mm faccio la conevrsione 
+               If MmToInches(sValue) Then
+                  Return sValue
+               Else
+                  Return "0.0000"
+               End If
+         End Select
+      ElseIf sValue.Contains("(") And sValue.Contains(")") And (Not sValue.Contains("inch") Or Not sValue.Contains("mm")) Then
          'sValue = Regex.Match(sValue, "\s*\((.*?)\s*\)\s*\.*").Groups(1).Value
          If String.IsNullOrEmpty(sValue) Then Return "0.0000"
          ' ricevo un valore in mm 
@@ -379,6 +404,10 @@ Public Module Utility
          ' non eseguo nessun tipo di conversione
          Return True
       Else
+         ' la configurazione è già in mm quindi non devo convertire
+         If OptionModule.m_IsMM Then
+            Return True
+         End If
          Return InchesToMm(sMeasure)
       End If
       Return False