diff --git a/Controller.vb b/Controller.vb
index a04e548..f5372e6 100644
--- a/Controller.vb
+++ b/Controller.vb
@@ -205,7 +205,7 @@ Public Class Controller
       ' gestisco eventuale file corrente modificato
       If Not ManageModified() Then Return False
       ' reset controller e scena
-      ResetStatus()
+      ResetStatus(False)
       ' eseguo
       Cursor.Current = Cursors.WaitCursor
       EnableCommandLog()
@@ -235,7 +235,7 @@ Public Class Controller
       ' gestisco eventuale file corrente modificato
       If Not ManageModified() Then Return False
       ' reset controller e scena
-      ResetStatus()
+      ResetStatus(False)
       ' eseguo
       Dim sFile As String = sDir
       ' Scelta file con dialogo
@@ -423,7 +423,7 @@ Public Class Controller
       ' gestisco eventuale file corrente modificato
       If Not ManageModified() Then Return False
       ' reset controller e scena
-      ResetStatus()
+      ResetStatus(False)
       ' eseguo
       Dim sFile As String = sDir
       'Scelta file con dialogo
@@ -941,13 +941,13 @@ Public Class Controller
       End If
    End Sub
 
-   Public Sub ResetStatus()
+   Public Sub ResetStatus(Optional bRedraw As Boolean = True)
       m_nStep = 0
       m_bContinue = False
       m_sepP1 = SEP.PT_STD
       m_sepP2 = SEP.PT_STD
       m_sepLast = SEP.PT_STD
-      m_Scene.ResetStatus()
+      m_Scene.ResetStatus(bRedraw)
    End Sub
 
    Public Sub SetContinue()
diff --git a/EgtInterface.vb b/EgtInterface.vb
index 144b7ef..09706a6 100644
--- a/EgtInterface.vb
+++ b/EgtInterface.vb
@@ -806,6 +806,12 @@ End Function
 Private Function EgtInit_64(nDebug As Integer, sLogFile As String, Optional sLogMsg As String = "") As Boolean
 End Function
 Public Function EgtInit(nDebug As Integer, sLogFile As String, Optional sLogMsg As String = "") As Boolean
+   Dim MyDll As System.Reflection.AssemblyName = System.Reflection.Assembly.GetExecutingAssembly().GetName()
+   sLogMsg &= vbLf & "EgtUILib.dll ver. " &
+              MyDll.Version.Major.ToString() & "." &
+              MyDll.Version.Minor.ToString() &
+              (ChrW(97 - 1 + MyDll.Version.Build)).ToString() &
+              MyDll.Version.Revision.ToString()
    If IntPtr.Size = 4 Then
       Return EgtInit_32(nDebug, sLogFile, sLogMsg)
    Else
diff --git a/Form1.vb b/Form1.vb
index 7c8860e..35adea3 100644
--- a/Form1.vb
+++ b/Form1.vb
@@ -1011,6 +1011,7 @@ Public Class Form1
          Scene1.SetStatusAnalyze()
       Else
          Scene1.ResetStatusAnalyze()
+         ObjTreeTickEvent(Nothing, Nothing)
          SelectIdInObjTree(GDB_ID.NULL)
       End If
    End Sub
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index f3471ae..8031ffa 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("1.8.11.2")> 
-<Assembly: AssemblyFileVersion("1.8.11.2")> 
+<Assembly: AssemblyVersion("1.8.11.4")> 
+<Assembly: AssemblyFileVersion("1.8.11.4")> 
diff --git a/Scene.vb b/Scene.vb
index 46ea6ce..5785110 100644
--- a/Scene.vb
+++ b/Scene.vb
@@ -1233,13 +1233,20 @@ Public Class Scene
    End Sub
 
    Public Sub SetStatusAnalyze()
+      If m_nStatus = ST.ANALYZE Then Return
       SaveCurrStatus()
       m_nStatus = ST.ANALYZE
+      If m_nOldStatus = ST.GETDIST Or m_nOldStatus = ST.GETDIST2 Then
+         EgtResetGeoLine()
+         RaiseEvent OnCloseGetDist(Me)
+      End If
    End Sub
 
    Public Sub SetStatusGetDistance()
+      If m_nStatus = ST.GETDIST Or m_nStatus = ST.GETDIST2 Then Return
       SaveCurrStatus()
       m_nStatus = ST.GETDIST
+      If m_nOldStatus = ST.ANALYZE Then RaiseEvent OnCloseAnalyze(Me)
    End Sub
 
    Public Sub SetStatusSelPoint(Optional ByVal bAlsoDir As Boolean = False)
@@ -1272,7 +1279,7 @@ Public Class Scene
    Public Sub ResetStatusAnalyze()
       If m_nStatus <> ST.ANALYZE Then Return
       ' Reset analisi
-      m_nStatus = ST.SEL
+      m_nStatus = If(m_nOldStatus <> ST.ANALYZE And m_nOldStatus <> ST.GETDIST And m_nOldStatus <> ST.GETDIST2, m_nOldStatus, ST.SEL)
       m_nOldStatus = ST.SEL
       RaiseEvent OnCloseAnalyze(Me)
    End Sub
@@ -1280,8 +1287,8 @@ Public Class Scene
    Public Sub ResetStatusGetDistance()
       If m_nStatus <> ST.GETDIST And m_nStatus <> ST.GETDIST2 Then Return
       ' Reset misura distanza
-      m_nStatus = m_nOldStatus
-      'm_nOldStatus = ST.SEL
+      m_nStatus = If(m_nOldStatus <> ST.ANALYZE And m_nOldStatus <> ST.GETDIST And m_nOldStatus <> ST.GETDIST2, m_nOldStatus, ST.SEL)
+      m_nOldStatus = ST.SEL
       EgtResetGeoLine()
       RaiseEvent OnCloseGetDist(Me)
    End Sub