diff --git a/EGkStringUtils3d.h b/EGkStringUtils3d.h
new file mode 100644
index 0000000..d2afa1a
--- /dev/null
+++ b/EGkStringUtils3d.h
@@ -0,0 +1,42 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2013-2014
+//----------------------------------------------------------------------------
+// File : EgkStringUtils3d.h      Data : 31.01.14          Versione : 1.5a9
+// Contenuto : Dichiarazione delle funzioni di utilità 3d per le stringhe.
+//
+//
+//
+// Modifiche : 31.01.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include "/EgtDev/Include/EGnStringUtils.h"
+#include "/EgtDev/Include/EGkPoint3d.h"
+
+//----------------------- Macro per import/export -----------------------------
+#undef EGK_EXPORT
+#if defined( I_AM_EGK)            // da definirsi solo nella DLL
+   #define EGK_EXPORT __declspec( dllexport)
+#else
+   #define EGK_EXPORT __declspec( dllimport)
+#endif
+
+//----------------------------------------------------------------------------
+EGK_EXPORT bool FromString( const std::string& sVal, Vector3d& vtVal) ;
+EGK_EXPORT bool FromString( const std::string& sVal, Point3d& ptVal) ;
+EGK_EXPORT bool FromString( const std::string& sVal, Point3d& ptVal, double& dW) ;
+inline const std::string
+ToString( Vector3d vtVal, int nPrec = 9)
+      { std::string sBuff ;
+        sBuff.reserve( 3 * 32 + 2) ;
+        sBuff = ToString( vtVal.x, nPrec) + ',' + ToString( vtVal.y, nPrec) + ',' + ToString( vtVal.z, nPrec) ;
+        return sBuff ; }
+inline const std::string
+ToString( Point3d ptVal, int nPrec = 6)
+      { std::string sBuff ;
+        sBuff.reserve( 3 * 32 + 2) ;
+        sBuff = ToString( ptVal.x, nPrec) + ',' + ToString( ptVal.y, nPrec) + ',' + ToString( ptVal.z, nPrec) ;
+        return sBuff ; }
diff --git a/EGnStringUtils.h b/EGnStringUtils.h
index 5c7ba39..20ecd22 100644
--- a/EGnStringUtils.h
+++ b/EGnStringUtils.h
@@ -15,7 +15,6 @@
 
 #include <algorithm>
 #include "/EgtDev/Include/EgnStringBase.h"
-#include "/EgtDEv/Include/EGkPoint3d.h"
 
 //----------------------- Macro per import/export -----------------------------
 #undef EGN_EXPORT
@@ -88,26 +87,11 @@ FromString( const std::string& sVal, double& dVal)
         pStart = sVal.c_str() ;
         dVal = strtod( pStart, &pStop) ;
         return ( pStop != pStart  &&  *pStop == '\0'  &&  errno == 0) ; }
-EGN_EXPORT bool FromString( const std::string& sVal, Vector3d& vtVal) ;
-EGN_EXPORT bool FromString( const std::string& sVal, Point3d& ptVal) ;
-EGN_EXPORT bool FromString( const std::string& sVal, Point3d& ptVal, double& dW) ;
 EGN_EXPORT const std::string ToString( int nVal, int nPrec = 1) ;
 inline const std::string
 ToString( bool bVal)
       { return std::string( ( bVal ? "1" : "0")) ; }
 EGN_EXPORT const std::string ToString( double dVal, int nPrec = 6) ;
-inline const std::string
-ToString( Vector3d vtVal, int nPrec = 9)
-      { std::string sBuff ;
-        sBuff.reserve( 3 * 32 + 2) ;
-        sBuff = ToString( vtVal.x, nPrec) + ',' + ToString( vtVal.y, nPrec) + ',' + ToString( vtVal.z, nPrec) ;
-        return sBuff ; }
-inline const std::string
-ToString( Point3d ptVal, int nPrec = 6)
-      { std::string sBuff ;
-        sBuff.reserve( 3 * 32 + 2) ;
-        sBuff = ToString( ptVal.x, nPrec) + ',' + ToString( ptVal.y, nPrec) + ',' + ToString( ptVal.z, nPrec) ;
-        return sBuff ; }
 
 //----------------------------------------------------------------------------
 EGN_EXPORT void Split( const std::string& sString, const std::string& sSeparator, bool bFirstVsLast,
diff --git a/EgtIniFile.h b/EgtIniFile.h
index f2400c6..ceb9487 100644
--- a/EgtIniFile.h
+++ b/EgtIniFile.h
@@ -35,6 +35,24 @@ GetPrivateProfileStringUtf8( const char* szSection, const char* szKey, const cha
       return szDefault ;
 }
 
+//----------------------------------------------------------------------------
+inline std::string
+GetPrivateProfileStringUtf8( const char* szSection, const char* szKey, const char* szDefault, const wchar_t* szIniFile)
+{
+   int     nChar ;
+   wchar_t szBuffW[_MAX_PATH] ;
+
+
+  // leggo la stringa dal file INI come ANSI/UTF-8 in WChar e metto in Char
+   nChar = GetPrivateProfileStringW( AtoW( szSection), AtoW( szKey), NULL, szBuffW, _MAX_PATH, szIniFile) ;
+
+   if ( nChar > 0) {
+      return LPSTR( WtoAEX<>( szBuffW, CP_ACP)) ;
+   }
+   else
+      return szDefault ;
+}
+
 //----------------------------------------------------------------------------
 inline bool
 WritePrivateProfileStringUtf8( const char* szSection, const char* szKey, const char* szVal, const char* szIniFile)
@@ -43,6 +61,14 @@ WritePrivateProfileStringUtf8( const char* szSection, const char* szKey, const c
    return WritePrivateProfileStringW( AtoW( szSection), AtoW( szKey), AtoWEX<>( szVal, CP_ACP), AtoW( szIniFile)) != 0 ;
 }
 
+//----------------------------------------------------------------------------
+inline bool
+WritePrivateProfileStringUtf8( const char* szSection, const char* szKey, const char* szVal, const wchar_t* szIniFile)
+{
+  // salvo la stringa nel file INI come ANSI/UTF-8 ma scritta in variabile WChar
+   return WritePrivateProfileStringW( AtoW( szSection), AtoW( szKey), AtoWEX<>( szVal, CP_ACP), szIniFile) != 0 ;
+}
+
 //----------------------------------------------------------------------------
 inline int
 GetPrivateProfileInt( const char* szSection, const char* szKey, int nDefault, const char* szIniFile)
@@ -50,9 +76,23 @@ GetPrivateProfileInt( const char* szSection, const char* szKey, int nDefault, co
    return GetPrivateProfileIntW( AtoW( szSection), AtoW( szKey), nDefault, AtoW( szIniFile)) ;
 }
 
+//----------------------------------------------------------------------------
+inline int
+GetPrivateProfileInt( const char* szSection, const char* szKey, int nDefault, const wchar_t* szIniFile)
+{
+   return GetPrivateProfileIntW( AtoW( szSection), AtoW( szKey), nDefault, szIniFile) ;
+}
+
 //----------------------------------------------------------------------------
 inline bool
 WritePrivateProfileInt( const char* szSection, const char* szKey, int nVal, const char* szIniFile)
 {
    return WritePrivateProfileStringUtf8( szSection, szKey, ToString( nVal).c_str(), szIniFile) ;
 }
+
+//----------------------------------------------------------------------------
+inline bool
+WritePrivateProfileInt( const char* szSection, const char* szKey, int nVal, const wchar_t* szIniFile)
+{
+   return WritePrivateProfileStringUtf8( szSection, szKey, ToString( nVal).c_str(), szIniFile) ;
+}
diff --git a/EgtLibVer.h b/EgtLibVer.h
index c20a437..92e76ff 100644
--- a/EgtLibVer.h
+++ b/EgtLibVer.h
@@ -31,3 +31,5 @@
    #endif    
 #endif
 
+// Direttorio librerie esterne
+#define EGTEXTDIR      "/EgtDev/EXTERN/"