diff --git a/EgtInterface.vb b/EgtInterface.vb
index f34d9c5..e908aea 100644
--- a/EgtInterface.vb
+++ b/EgtInterface.vb
@@ -5494,6 +5494,20 @@ Public Function EgtTdbSaveCurrTool() As Boolean
    End If
 End Function
 
+<DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtTdbIsCurrToolModified")>
+Private Function EgtTdbIsCurrToolModified_32() As Boolean
+End Function
+<DllImport(EgtIntDll64, CharSet:=CharSet.Unicode, EntryPoint:="EgtTdbIsCurrToolModified")>
+Private Function EgtTdbIsCurrToolModified_64() As Boolean
+End Function
+Public Function EgtTdbIsCurrToolModified() As Boolean
+   If IntPtr.Size = 4 Then
+      Return EgtTdbIsCurrToolModified_32()
+   Else
+      Return EgtTdbIsCurrToolModified_64()
+   End If
+End Function
+
 <DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtTdbSetCurrToolParamInt")>
 Private Function EgtTdbSetCurrToolParamInt_32(ByVal nType As Integer, ByVal nVal As Integer) As Boolean
 End Function
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index e06f751..0efb4e4 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -46,5 +46,5 @@ Imports System.Runtime.InteropServices
 ' utilizzando l'asterisco (*) come descritto di seguito:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("1.6.10.4")> 
-<Assembly: AssemblyFileVersion("1.6.10.4")> 
+<Assembly: AssemblyVersion("1.6.10.6")> 
+<Assembly: AssemblyFileVersion("1.6.10.6")>