diff --git a/Ashx/CargaEventos.ashx b/Ashx/CargaEventos.ashx
index cce796c97..dab9d8862 100644
--- a/Ashx/CargaEventos.ashx
+++ b/Ashx/CargaEventos.ashx
@@ -112,12 +112,25 @@ Public Class CargaEventos : Implements IHttpHandler, IRequiresSessionState
                         FI = context.Request("start").ToDate
                         FF = context.Request("end").ToDate
 
-                        If Not GetContratos(context:=context) Then
-                            'Convierte el objeto de Eventos en JSON
-                            'Dim oSerializer As System.Web.Script.Serialization.JavaScriptSerializer = New System.Web.Script.Serialization.JavaScriptSerializer
-                            Dim sJSON As String = Newtonsoft.Json.JsonConvert.SerializeObject(events)
+                        If Not GetContratos(context:=context) Then
+                            'Convierte el objeto de Eventos en JSON
+                            'Dim oSerializer As System.Web.Script.Serialization.JavaScriptSerializer = New System.Web.Script.Serialization.JavaScriptSerializer
+
+
+                            'Dim settings As New Newtonsoft.Json.JsonSerializerSettings With {
+                            '       .NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore,
+                            '       .Formatting = Newtonsoft.Json.Formatting.None
+                            '   }
+                            'Dim sJSON As String = Newtonsoft.Json.JsonConvert.SerializeObject(events, settings)
+                            'context.Response.Write(sJSON)
+
+                            Dim serializer As New Newtonsoft.Json.JsonSerializer()
+                            Using writer As New IO.StringWriter()
+                                serializer.Serialize(writer, events)
+                                context.Response.Write(writer.ToString())
+                            End Using
+
 
-                            context.Response.Write(sJSON)
                         End If
                     End If
                     Exit Select