diff --git a/KeyGenerator.cpp b/KeyGenerator.cpp
index ac27999..91b6af3 100644
--- a/KeyGenerator.cpp
+++ b/KeyGenerator.cpp
@@ -89,14 +89,15 @@ CKeyGeneratorApp::InitInstance( void)
       return FALSE ;
 
   // gestione linea di comando
-   string sFileToOpen ;
-   CCommandLineInfo cmdInfo ;
-   ParseCommandLine( cmdInfo) ;
-   if ( cmdInfo.m_nShellCommand == CCommandLineInfo::FileOpen)
-      sFileToOpen = WtoA( cmdInfo.m_strFileName) ;
+   int nFlag = 0 ;
+   string sFileToOpen = "" ;
+   if ( __argc >= 2)
+      sFileToOpen = WtoA( __wargv[1]) ;
+   if ( __argc >= 3)
+      FromString( LPSTR( WtoA( __wargv[2])), nFlag) ;
 
   // Dialog interface
-   CKeyGeneratorDlg dlg( sFileToOpen) ;
+   CKeyGeneratorDlg dlg( sFileToOpen, nFlag) ;
    m_pMainWnd = &dlg ;
    dlg.DoModal() ;
 
diff --git a/KeyGenerator.rc b/KeyGenerator.rc
index 61482fe..80da151 100644
Binary files a/KeyGenerator.rc and b/KeyGenerator.rc differ
diff --git a/KeyGenerator.vcxproj b/KeyGenerator.vcxproj
index ba60e5b..406c83d 100644
--- a/KeyGenerator.vcxproj
+++ b/KeyGenerator.vcxproj
@@ -14,6 +14,7 @@
     <ProjectGuid>{0516D641-6731-48BE-AC94-C9E957D371B6}</ProjectGuid>
     <RootNamespace>KeyGenerator</RootNamespace>
     <Keyword>MFCProj</Keyword>
+    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -21,7 +22,7 @@
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
     <UseOfMfc>Dynamic</UseOfMfc>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v120_xp</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
@@ -29,7 +30,7 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
     <UseOfMfc>Dynamic</UseOfMfc>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v120_xp</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
diff --git a/KeyGeneratorDlg.cpp b/KeyGeneratorDlg.cpp
index f125808..1f71c79 100644
--- a/KeyGeneratorDlg.cpp
+++ b/KeyGeneratorDlg.cpp
@@ -109,12 +109,13 @@ END_MESSAGE_MAP()
 //----------------------------------------------------------------------------
 // CKeyGeneratorDlg dialog
 //----------------------------------------------------------------------------
-CKeyGeneratorDlg::CKeyGeneratorDlg( const string& sFileToOpen, CWnd* pParent)
+CKeyGeneratorDlg::CKeyGeneratorDlg( const string& sFileToOpen, int nFlag, CWnd* pParent)
       : CDialogEx( IDD_KEYGENERATOR_DIALOG)
 {
    m_hIcon = AfxGetApp()->LoadIcon( IDR_MAINFRAME) ;
   // eventuale file da caricare all'avvio
    m_sFileToOpen = sFileToOpen ;
+   m_nFlag = nFlag ;
 }
 
 //----------------------------------------------------------------------------
@@ -136,15 +137,15 @@ CKeyGeneratorDlg::OnInitDialog( void)
   // Add "About..." menu item to system menu.
 
    // IDM_ABOUTBOX must be in the system command range.
-   ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
-   ASSERT(IDM_ABOUTBOX < 0xF000);
+   ASSERT( ( IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX) ;
+   ASSERT( IDM_ABOUTBOX < 0xF000) ;
 
-   CMenu* pSysMenu = GetSystemMenu(FALSE);
+   CMenu* pSysMenu = GetSystemMenu( FALSE) ;
    if ( pSysMenu != NULL) {
       BOOL bNameValid;
       CString strAboutMenu;
       bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
-      ASSERT(bNameValid);
+      ASSERT( bNameValid) ;
       if ( ! strAboutMenu.IsEmpty()) {
          pSysMenu->AppendMenu( MF_SEPARATOR) ;
          pSysMenu->AppendMenu( MF_STRING, IDM_ABOUTBOX, strAboutMenu) ;
@@ -158,9 +159,12 @@ CKeyGeneratorDlg::OnInitDialog( void)
 
   // eventuale apertura o esecuzione di file all'avvio
    if ( ! m_sFileToOpen.empty()) {
-     // leggo il file
-      if ( LoadFile( m_sFileToOpen.c_str()))
+     // leggo il file e genero
+      if ( LoadFile( m_sFileToOpen.c_str())) {
+         if ( m_nFlag == 1)
+            PostMessage( WM_COMMAND, IDC_GENER, 0) ;
          return TRUE ;
+      }
    }
 
   // Assegno ultimi valori inseriti
@@ -419,4 +423,8 @@ CKeyGeneratorDlg::OnGenerate( void)
   // visualizzo i risultanti
    CKeyDlg dlgKey( sKey) ;
    dlgKey.DoModal() ;
+
+  // se lanciato con file, esco dal programma
+   if ( ! m_sFileToOpen.empty()  &&  m_nFlag == 1)
+      PostMessage( WM_CLOSE, 0, 0) ;
 }
diff --git a/KeyGeneratorDlg.h b/KeyGeneratorDlg.h
index c6cb20d..88c2775 100644
--- a/KeyGeneratorDlg.h
+++ b/KeyGeneratorDlg.h
@@ -19,7 +19,7 @@
 class CKeyGeneratorDlg : public CDialogEx
 {
    public :
-      CKeyGeneratorDlg( const std::string& sFileToOpen, CWnd* pParent = NULL) ;
+      CKeyGeneratorDlg( const std::string& sFileToOpen, int nFlag, CWnd* pParent = NULL) ;
 
    protected:
       virtual void OnCancel( void) ;
@@ -39,6 +39,7 @@ class CKeyGeneratorDlg : public CDialogEx
    private :
       HICON m_hIcon ;
       std::string m_sFileToOpen ;
+      int m_nFlag ;
 
    DECLARE_MESSAGE_MAP()
 } ;