Вывод диалога для выбора каталога 2

var
  Form1: TForm1;
  Shell: IShellForlder;
  HRES: HResult;

procedure CallBack(Wnd: HWnd; uMsg: Uint; lParam, lpData: LPARAM);
  stdcall;
var
  S: string;
begin
  S := 'Выберите папку для установки программы';
  SendMessage(Wnd, BFFM_SetStatusText, 0, LongInt(@S[1]));
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  InfoType: Byte;
  BI: TBrowseInfo;
  S: PChar;
  Image: Integer;
  PIDL: PItemIDList;
  Path: array[0..MAX_PATH - 1] of WideChar;
  ResPIDL: PItemIDList;
begin
  SHGetSpecialFolderLocation(Handle, CSIDL_PROGRAMS, PIDL);
  S := StrAlloc(128);
  with BI do
  begin
    hWndOwner := Form1.Handle;
    pszDisplayName := S;
    lpszTitle := 'Поиск Папки';
    ulFlags := BIF_StatusText;
    pidlRoot := PIDL;
    lpfn := @CallBack;
    iImage := Image;
  end;

  ResPIDL := SHBrowseForFolder(BI);
  SHGetPathFormIDList(ResPIDL, @Path[0]);
  Edit1.Text := StrToPas(@PAth[0]);
  StrDispose(S);
end;