Pasar citas a Outlook 2003
 

Hola, estoy haciendo un programa para control de visitas a clientes y me gustaria que las visitas que programa el comercial le pasaran automaticamente a las citas del outlook. El problema es que estoy haciendo pruebas con un codigo pero me parece que no funciona bien en el Outlook 2003. Solo XP y 2000. Los comerciales tienen un poco de todo, así que me gustaria que el codigo funcionara con todas las versiones.

Ahi va el codigo:

Código Delphi [-]
uses ComObj;

procedure CreateNewAppointment;
const
 olAppointmentItem = $00000001;

 olImportanceLow = 0;
 olImportanceNormal = 1;
 olImportanceHigh = 2;

 {to find a default Contacts folder}
 function GetCalendarFolder(folder: OLEVariant): OLEVariant;
 var
   i: Integer;
 begin
   for i := 1 to folder.Count do
   begin
     if (folder.Item[i].DefaultItemType = olAppointmentItem) then
     begin
       Result := folder.Item[i];
       break
     end
     else
       Result := GetCalendarFolder(folder.Item[i].Folders);
   end;
 end;

var
 outlook, ns, folder, appointment: OLEVariant;
begin
 {initialize an Outlook}
 outlook := CreateOLEObject('Outlook.Application');
 {get MAPI namespace}
 ns := outlook.GetNamespace('MAPI');
 {get a default Contacts folder}
 folder := GetCalendarFolder(ns.Folders);
 {if Contacts folder is found}
 if not VarIsNull(folder) then
 begin
   {create a new item}
   appointment := folder.Items.Add(olAppointmentItem);
   {define a subject and body of appointment}
   appointment.Subject := 'new appointment';
   appointment.Body := 'call me tomorrow';

   {duration: 10 days starting from today}
   appointment.Start := Now();
   appointment.End := Now()+10; {10 days for execution}
   appointment.AllDayEvent := 1; {all day event}

   {set reminder in 20 minutes}
   appointment.ReminderMinutesBeforeStart := 20;
   appointment.ReminderSet := 1;

   {set a high priority}
   appointment.Importance := olImportanceHigh;

   {to save an appointment}
   appointment.Save;

   {to display an appointment}
   appointment.Display(True);

   {to print a form}
   appointment.PrintOut;
 end;

 {to free all used resources}
 folder := UnAssigned;
 ns := UnAssigned;
 outlook := UnAssigned
end;

Muchas Gracias de antemano.