sudo mount -t cifs //192.168.0.9/C /mnt/WinC -o username=foo,password=bar

//192.168.0.9    /mnt/WinC    credentials=/root/.smbcredentials,iocharset=utf8,file_mode=0777,dir_mode=0777    0    0

username=foo
password=bar

[225040.991705]  CIFS VFS: No username specified
[225050.991721]  CIFS VFS: cifs_mount failed w/return code = -22

sudo apt-get install cifs-utils