Creo que voy a responder mi duda yo mismo...
Encontre esto:
Código Delphi
[-]
unit Unit1;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls,
Forms, Dialogs, StdCtrls, FileCtrl;
type TForm1 = class(TForm)
private
protected
procedure CreateParams(var Params: TCreateParams); override;
public
end;
var Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.CreateParams(var Params: TCreateParams);
begin
inherited;
Params.ExStyle := Params.ExStyle or WS_EX_APPWINDOW;
Params.WndParent := GetDesktopWindow;
end;
end.