m_bUseCC = False
      ' Win98 or higher supports TrackMouseEvent in User32:
      ElseIf (tVI.dwMajorVersion &gt;= 5) Then
         ' Using 98
         m_bUseCC = False
      End If
   End If
   If (m_bUseCC) Then
      Dim hMod As Long
      Dim lR As Long
      Dim lptrDLLVersion As Long
      Dim tDVI As DLLVERSIONINFO
      Dim bCC As Boolean
      
      hMod = LoadLibrary("comctl32.dll")
      If (hMod &lt;&gt; 0) Then
         lR = S_OK
         '/*
         ' You must get this function explicitly b