Mounting Windows Partition

Newbie to SUSE and having difficulty mounting my windows
partition. Edited fstab as suggested elsewhere, adding line:

dev/sda2 /windows/C ntfs-3g defaults 0 0

When I try to mount, I keep getting

dhcppc0:/home/xxxxx # mount /dev/sda2 ntfs-3g-mount: mount failed: Device or resource busy

Any suggestions?

Thanks!

Post your /etc/fstab
and
in a terminal as su

fdisk -l