ntfs access is denied

I am trying to save a file to my windows partition and I am being told that access is denied. I can not delete either. What could be the problem and how do I fix it?

Thanks to anyone who can help!

NTFS partitions are mounted read-only by default for safety sake. You need to enable write access.
You tweak different ways to make internal drives and external drives with ntfs partitions writable. have a read of this and then ask questions if necessary:

HowTo Mount NTFS Filesystem Partition Read Write Access in openSUSE 10, 11