fix potential memory leak with converting byte arrays to bitmaps

app/DD_PM_WINDREAM/ModuleHelper.vb

@@ -1,6 +1,17 @@
 Module ModuleHelper
     Public Function ByteArrayToBitmap(bytearray() As Byte) As Bitmap
-        Return New Bitmap(New System.IO.MemoryStream(bytearray))
+        Try
+            Dim oBitmap As Bitmap
+
+            Using oStream As New IO.MemoryStream(bytearray)
+                oBitmap = New Bitmap(oStream)
+            End Using
+
+            Return oBitmap
+        Catch ex As Exception
+            LOGGER.Error(ex)
+            Return Nothing
+        End Try
     End Function
 
     Public Function StringToByteArray(ByVal hex As String) As Byte()