diff --git a/EgtDOORCreator.vbproj b/EgtDOORCreator.vbproj
index 12c6e2c..b3f3e53 100644
--- a/EgtDOORCreator.vbproj
+++ b/EgtDOORCreator.vbproj
@@ -84,15 +84,15 @@
     <Reference Include="combit.ListLabel25.Wpf">
       <HintPath>..\..\EgtProg\EgtDOORCreator\combit.ListLabel25.Wpf.dll</HintPath>
     </Reference>
+    <Reference Include="DotNetZip">
+      <HintPath>..\..\EgtProg\OmagCUT\DotNetZip.dll</HintPath>
+    </Reference>
     <Reference Include="EgtUILib">
       <HintPath>..\..\EgtProg\Dll32\EgtUILib.dll</HintPath>
     </Reference>
     <Reference Include="EgtWPFLib5">
       <HintPath>..\..\EgtProg\Dll32\EgtWPFLib5.dll</HintPath>
     </Reference>
-    <Reference Include="Ionic.Zip">
-      <HintPath>..\..\EgtProg\EgtDOORCreator\Ionic.Zip.dll</HintPath>
-    </Reference>
     <Reference Include="System.Core" />
     <Reference Include="System.Design" />
     <Reference Include="System.Drawing" />
diff --git a/MainWindow/MainWindowModel.vb b/MainWindow/MainWindowModel.vb
index 7f5aac9..4b27440 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, 2510, 1, IniFile.m_nKeyLevel) And
-                            EgtGetKeyOptions(3279, 2510, 1, IniFile.m_nKeyOptions)
+      Dim bKey As Boolean = EgtGetKeyLevel(3279, 2512, 1, IniFile.m_nKeyLevel) And
+                            EgtGetKeyOptions(3279, 2512, 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 fe0c1cb..f2777db 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("2.5.10.1")>
-<Assembly: AssemblyFileVersion("2.5.10.1")>
+<Assembly: AssemblyVersion("2.5.12.2")>
+<Assembly: AssemblyFileVersion("2.5.12.2")>
diff --git a/ProjectManager/ProjectManagerHardwareVM.vb b/ProjectManager/ProjectManagerHardwareVM.vb
index effab69..ce7a943 100644
--- a/ProjectManager/ProjectManagerHardwareVM.vb
+++ b/ProjectManager/ProjectManagerHardwareVM.vb
@@ -361,6 +361,8 @@ Public Class ProjectManagerHardwareVM
       End If
       Try
          Using zip As New Ionic.Zip.ZipFile(sZipToCreate, Console.Out)
+            zip.AlternateEncodingUsage = Ionic.Zip.ZipOption.Always
+            zip.AlternateEncoding = Text.Encoding.UTF8
             ' aggiungo progetto corrente .nge
             If File.Exists(sCurrProject) Then
                zip.AddItem(sCurrProject, "")
diff --git a/ProjectManager/ProjectManagerVM.vb b/ProjectManager/ProjectManagerVM.vb
index c9ec746..41d2d4a 100644
--- a/ProjectManager/ProjectManagerVM.vb
+++ b/ProjectManager/ProjectManagerVM.vb
@@ -1121,6 +1121,8 @@ Public Class ProjectManagerVM
       End If
       Try
          Using zip As New Ionic.Zip.ZipFile(sZipToCreate, Console.Out)
+            zip.AlternateEncodingUsage = Ionic.Zip.ZipOption.Always
+            zip.AlternateEncoding = Text.Encoding.UTF8
             ' aggiungo progetto corrente .nge
             If File.Exists(sCurrProject) Then
                zip.AddItem(sCurrProject, "")