[ubuntu] Dual boot with 12.10 and Windows XP - even after boot-repair

Hello,
I installed Ubuntu 12.10 on an old Sony Vaio with Windows XP and ran into boot-up problem.

I ran boot-repair after booting in live-cd mode and got:
http://paste.ubuntu.com/1420128/

After choosing repair option, boot-repair said the partition table has been fixed:
http://paste.ubuntu.com/1420130/

I boot again and the screen still shows only
"error: no such partition
grub rescue>"

Could some one please advise what to do next? (I've already tried re-installing 12.10 once).

Thanks in advance.