How to fix NTFS partitions

unbootable NTFS windows partititon:
1.get testdisk, set the disk NTFS partition as primary bootable
2.copy NTLDR, boot.ini and ntdetect.com to the partition
3.check that rdisk(x) in boot.ini is correct (number of fixed disk)
4.change BIOS boot order so the drive with NTFS boots first.