CopyFile有关问题

CopyFile问题procedure TForm1.Button1Click(Sender: TObject)beginCopyFile(pChar(c:\a.txt),pChar(d

CopyFile问题
procedure TForm1.Button1Click(Sender: TObject);
begin
  CopyFile(pChar('c:\a.txt'),pChar('d:\back\a.txt'),true)
end;


怎么拷贝不过去

[解决办法]
缺少目标文件夹