My Windows XP Pro won't boot due to a corrupt ntfs.sys file.

I have downloaded and created a Knoppix 3.4 CDROM which boots into Linux fine. However, I cannot delete the

\Windows\system32\drivers\ntfs.sys

file on /dev/hda1 in order to replace it with a fresh file from floppy.

Checking the /dev/hda1 permissions folder I unchecked the Read Only box in the permissions/device tab without success.

How can I delete the file successfuly and copy the new file across from the floppy please?

kind regards,


Graham