I have already installed linux redhat on /dev/hda6 with GRUB boot loader on MBR then I have installed windows xp on /dev/hda1 now I lost GRUB boot loader of linux. I do not want to re-install linux. How it possible to locate linux from boot.ini?
I assume you're using the ext3 file system for your RedHat installation. I don't think ntloader can detect ext3 partitions, so you'll have to reinstall Linux, or grab a new boot loader like GAG