diff --git a/CamAuto.vb b/CamAuto.vb
index 1b46bd3..d84f24d 100644
--- a/CamAuto.vb
+++ b/CamAuto.vb
@@ -10,9 +10,10 @@ Friend Module CamAuto
       EgtLuaSetGlobIntVar("CAM.PARTID", nPartId)
       EgtLuaSetGlobBoolVar("CAM.PREVIEW", bPreview)
       EgtLuaSetGlobBoolVar("CAM.TOOLPATH", bToolpath)
-      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
-      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Add")
       Dim nErr As Integer = 999
+      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
+      bOk = bOk AndAlso EgtLuaGetGlobIntVar("CAM.ERR", nErr) AndAlso nErr = 0
+      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Add")
       EgtLuaGetGlobIntVar("CAM.ERR", nErr)
       EgtLuaResetGlobVar("CAM")
       If nErr <> 0 Then
@@ -26,9 +27,10 @@ Friend Module CamAuto
    Friend Function EraseMachinings(nPartId As Integer) As Boolean
       EgtLuaCreateGlobTable("CAM")
       EgtLuaSetGlobIntVar("CAM.PARTID", nPartId)
-      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
-      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Erase")
       Dim nErr As Integer = 999
+      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
+      bOk = bOk AndAlso EgtLuaGetGlobIntVar("CAM.ERR", nErr) AndAlso nErr = 0
+      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Erase")
       EgtLuaGetGlobIntVar("CAM.ERR", nErr)
       EgtLuaResetGlobVar("CAM")
       If nErr <> 0 Then
@@ -42,9 +44,10 @@ Friend Module CamAuto
    Friend Function UpdateAllMachiningsToolpaths() As Boolean
       EgtLuaCreateGlobTable("CAM")
       SetLuaStandardCamParams()
-      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
-      bOk = bOk AndAlso EgtLuaCallFunction("CAM.UpdateAllTp")
       Dim nErr As Integer = 999
+      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
+      bOk = bOk AndAlso EgtLuaGetGlobIntVar("CAM.ERR", nErr) AndAlso nErr = 0
+      bOk = bOk AndAlso EgtLuaCallFunction("CAM.UpdateAllTp")
       EgtLuaGetGlobIntVar("CAM.ERR", nErr)
       EgtLuaResetGlobVar("CAM")
       If nErr <> 0 Then
@@ -57,9 +60,10 @@ Friend Module CamAuto
    Friend Function SortAllMachinings() As Boolean
       EgtLuaCreateGlobTable("CAM")
       SetLuaStandardCamParams()
-      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
-      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Sort")
       Dim nErr As Integer = 999
+      Dim bOk As Boolean = EgtLuaExecFile(m_MainWindow.GetCamAutoDir() & "\CamAuto.lua")
+      bOk = bOk AndAlso EgtLuaGetGlobIntVar("CAM.ERR", nErr) AndAlso nErr = 0
+      bOk = bOk AndAlso EgtLuaCallFunction("CAM.Sort")
       EgtLuaGetGlobIntVar("CAM.ERR", nErr)
       EgtLuaResetGlobVar("CAM")
       If nErr <> 0 Then
diff --git a/Camera.vb b/Camera.vb
index 8387e4c..fae495e 100644
--- a/Camera.vb
+++ b/Camera.vb
@@ -318,6 +318,7 @@ Public Class Camera
          Process.Start(If(nInd <> 2, m_sCameraPath, m_sCameraPath2), sArgs)
          bOk = WaitPhoto(nInd)
       Catch ex As Exception
+         EgtOutLog(ex.Message())
          bOk = False
       End Try
       ' Nascondo progressbar
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index 026dea5..612a495 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -60,5 +60,5 @@ Imports System.Windows
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("1.6.24.4")> 
-<Assembly: AssemblyFileVersion("1.6.24.4")> 
+<Assembly: AssemblyVersion("1.6.24.5")> 
+<Assembly: AssemblyFileVersion("1.6.24.5")>