{"Cannot find central directory"}

Question

FileStream fileStream;
ZipFile zipFile;
ZipEntry zipEntry;
Stream stream;
Bitmap bitmap;
fileStream = new FileStream("D:\\Sunset1.zip", FileMode.Open, FileAccess.Read);
zipFile = new ZipFile(fileStream);
zipEntry = zipFile.GetEntry(Path.GetFileName("D:\\Sunset.jpg"));
stream = zipFile.GetInputStream(zipEntry);
bitmap = new Bitmap(stream);
pictureBox1.Image = bitmap;