Dual boot

[rajim]

I have installed RHEL and XP in PC. I have got C: corrupted After formatting that i cant enter into linux, if i boot i received the following message,

filesystem type unknown partition type 0x5
Kernal /vmlinnuz-2.6.9-5.EL.smp/ro root=LABEL=/rhyb quiet
Error 17: Cannot mount selected partition
Press any key to continue.

After press the key it directly boot to windows

What i want to do boot into linux.

Thanks in advance

[bilal_jan]

paste the output of

fdisk -l

here
use any live cd to run this

[devils casper]

Try to reinstall GRUB.
Boot up in Rescue Mode using RedHat installation CD/DVD and execute this at shell prompt :

chroot /mnt/sysimage
grub-install /dev/sda
exit 
exit

In case it doesn't work, post the output of fdisk -l command as suggested by bilal_jan.

[rajim]

Thank you for the suggestions. Now its works.
I try to install gcc-3.4.6 in Redhat Linux 4.2 while configure i got this error,
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.

Help me to resolve

[b2bwild]

I try to install gcc-3.4.6 in Redhat Linux 4.2 while configure i got this error,
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.

Help me to resolve

good that you sorted the problem out.

but making different thread for this problem would be more helpfull for other and you.