Delphi application form shows instead of hiding at startup - forms

Question

I have a program where it will not start minimized and shows a very small window on the dekstop.
Image: http://i.imgur.com/j8xus.jpg
Code:
program:
program Project4;
uses
Forms,
Unit4 in 'Unit4.pas' {Form4};
{$R *.res}
begin
Application.Initialize;
Application.MainFormOnTaskbar := false;
Application.ShowMainForm:=false;
Application.CreateForm(TForm4, Form4);
Application.Run;
end.
unit:
unit Unit4;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, AppEvnts, ExtCtrls, Menus;
type
TForm4 = class(TForm)
TrayIcon1: TTrayIcon;
ApplicationEvents1: TApplicationEvents;
PopupMenu1: TPopupMenu;
Exit1: TMenuItem;
procedure TrayIcon1DblClick(Sender: TObject);
procedure ApplicationEvents1Minimize(Sender: TObject);
procedure ApplicationEvents1Restore(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure FormCreate(Sender: TObject);
procedure Exit1Click(Sender: TObject);
private
{ Private declarations }
fCanClose: Boolean;
public
{ Public declarations }
end;
var
Form4: TForm4;
implementation
{$R *.dfm}
procedure TForm4.ApplicationEvents1Minimize(Sender: TObject);
begin
Hide();
WindowState := wsMinimized;
end;
procedure TForm4.ApplicationEvents1Restore(Sender: TObject);
begin
Show();
WindowState := wsNormal;
application.Bringtofront;
end;
procedure TForm4.Exit1Click(Sender: TObject);
begin
fcanclose:=true;
close;
end;
procedure TForm4.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
if not fCanClose then
begin
hide;
windowstate:=wsminimized;
CanClose:=false;
end
else
CanCLose:=True;
end;
procedure TForm4.FormCreate(Sender: TObject);
begin
fCanClose:=FALSE;
end;
procedure TForm4.TrayIcon1DblClick(Sender: TObject);
begin
if (windowstate = wsminimized) then
begin
Show;
windowstate := wsnormal;
application.BringToFront;
end
else
begin
hide;
windowstate:=wsminimized;
end;
end;
end.

Answer 1

I created your project and had the same problems until I changed the following line of code to True:
Application.MainFormOnTaskbar := True;
Now the app seems to work just fine without an minimizing to the bottom left corner of the desktop before it is hidden.