/etc/exports - has the following line:
/office 192.168.1.0/24(rw)

vm/ect/fstab - has the following line:
192.168.1.7:/office/ /media/work nfs rw,user,nolock,nocto,actimeo=3600

result of "sudo mount -a":
mount: wrong fs type, bad option, bad superblock on 192.168.1.7:/office/,
       missing codepage or helper program, or other error
       (for several filesystems (e.g. nfs, cifs) you might
       need a /sbin/mount.<type> helper program)
       In some cases useful info is found in syslog - try
       dmesg | tail  or so