Query.Refresh doesn't work in my program. But if I use Query.Close,
Query.Open it's ok.

What can be a problem?

Your response will be very appreciated.

You're absolutely right I think refresh only works with live queries
on local tables.  You have to close and then open and you should
disablecontrols like:
with table do begin
  try
    disableControls;
    close;
    open;
  finally
    enableControls;
  end;
end;

Rob

Marc