diff --git a/Controller.vb b/Controller.vb
index 137b25d..b1a9ede 100644
--- a/Controller.vb
+++ b/Controller.vb
@@ -432,6 +432,7 @@ Public Class Controller
       Dim nFileType As Integer = EgtGetFileType(sFile)
       Dim bOkType = (nFileType = FT.DXF Or nFileType = FT.STL Or nFileType = FT.CNC Or
                      nFileType = FT.CSF Or nFileType = FT.BTL)
+      If Not bOkType Then nFileType = FT.NULL
       'Prima del caricamento
       Dim nFlag As Integer = 0
       RaiseEvent OnImportingProject(Me, nFileType, nFlag)
diff --git a/EgtInterface.vb b/EgtInterface.vb
index e59d376..5fbf221 100644
--- a/EgtInterface.vb
+++ b/EgtInterface.vb
@@ -6822,6 +6822,20 @@ Public Function EgtVerifyRawPartPhase(nRawId As Integer, nPhase As Integer) As B
    End If
 End Function
 
+<DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtVerifyRawPartCurrPhase"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtVerifyRawPartCurrPhase_32(nRawId As Integer) As Boolean
+End Function
+<DllImport(EgtIntDll64, CharSet:=CharSet.Unicode, EntryPoint:="EgtVerifyRawPartCurrPhase"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtVerifyRawPartCurrPhase_64(nRawId As Integer) As Boolean
+End Function
+Public Function EgtVerifyRawPartCurrPhase(nRawId As Integer) As Boolean
+   If IntPtr.Size = 4 Then
+      Return EgtVerifyRawPartCurrPhase_32(nRawId)
+   Else
+      Return EgtVerifyRawPartCurrPhase_64(nRawId)
+   End If
+End Function
+
 <DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtRemoveRawPartFromCurrPhase"), SuppressUnmanagedCodeSecurity()>
 Private Function EgtRemoveRawPartFromCurrPhase_32(nRawId As Integer) As Boolean
 End Function
@@ -7110,6 +7124,20 @@ Public Function EgtRemoveFixture(nFixtId As Integer) As Boolean
    End If
 End Function
 
+<DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtVerifyFixture"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtVerifyFixture_32(nFixtId As Integer) As Boolean
+End Function
+<DllImport(EgtIntDll64, CharSet:=CharSet.Unicode, EntryPoint:="EgtVerifyFixture"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtVerifyFixture_64(nFixtId As Integer) As Boolean
+End Function
+Public Function EgtVerifyFixture(nFixtId As Integer) As Boolean
+   If IntPtr.Size = 4 Then
+      Return EgtVerifyFixture_32(nFixtId)
+   Else
+      Return EgtVerifyFixture_64(nFixtId)
+   End If
+End Function
+
 <DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtGetFirstFixture"), SuppressUnmanagedCodeSecurity()>
 Private Function EgtGetFirstFixture_32() As Integer
 End Function
@@ -9305,6 +9333,20 @@ Public Function EgtGetLastSnapDir(ByRef VtDir As Vector3d) As Boolean
    End If
 End Function
 
+<DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtGetPlaneSnapPoint"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtGetPlaneSnapPoint_32(nWinX As Integer, nWinY As Integer, ByRef VtN As Vector3d, dDist As Double, ByRef ptP As Point3d) As Boolean
+End Function
+<DllImport(EgtIntDll64, CharSet:=CharSet.Unicode, EntryPoint:="EgtGetPlaneSnapPoint"), SuppressUnmanagedCodeSecurity()>
+Private Function EgtGetPlaneSnapPoint_64(nWinX As Integer, nWinY As Integer, ByRef VtN As Vector3d, dDist As Double, ByRef ptP As Point3d) As Boolean
+End Function
+Public Function EgtGetPlaneSnapPoint(PtWin As Point, VtN As Vector3d, dDist As Double, ByRef ptP As Point3d) As Boolean
+   If IntPtr.Size = 4 Then
+      Return EgtGetPlaneSnapPoint_32(PtWin.X, PtWin.Y, VtN, dDist, ptP)
+   Else
+      Return EgtGetPlaneSnapPoint_64(PtWin.X, PtWin.Y, VtN, dDist, ptP)
+   End If
+End Function
+
 <DllImport(EgtIntDll32, CharSet:=CharSet.Unicode, EntryPoint:="EgtSetShowMode"), SuppressUnmanagedCodeSecurity()>
 Private Function EgtSetShowMode_32(nShowMode As SM, bRedraw As Boolean) As Boolean
 End Function
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index 607c71b..0d4d509 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("1.6.22.6")> 
-<Assembly: AssemblyFileVersion("1.6.22.6")> 
+<Assembly: AssemblyVersion("1.6.22.8")> 
+<Assembly: AssemblyFileVersion("1.6.22.8")>