How to recover Fedora Core 5?

[Vinicius]

Hello,

I have installed a Windows XP on another partition than my FC5. The system boot
on Windows. I'm unable to do a dual-boot FC5 and XP.
The steps followed are below:

1. Boot from DVD, then on the prompt: linux rescue;
2. from the rescue mode prompt: chroot /mnt/sysimage;
3. then: /sbin/grub-install /dev/hda.

So, occurs an error about stage1 incomplete or something like that.

Any ideas, please?

TIA,
Vinicius.