Mount Error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)

Error When Accessing the Windows Share
Solution :-  The default in mainline kernel versions prior to v3.8 was sec=ntlm. In v3.8, the default was changed to sec=ntlmssp.
sudo mount.cifs //172.17.9.140/www /var/www -o user=aview,sec=ntlm