error in downloading the base2_2.tgz

["Billy Ng" <billyng@excitecorp.com>]

I am getting this error "nf_http_fetchfile :: file download failed,
content-length is 15698691 bytes, file size is 14026752 bytes." when the
installation process is up to download the base2_2.tgz.  Why?

Thanks!

Billy