Vista boot problem???

[chahal63]

Hello friends,
I have XPsp2 on c: (primary) and vista ultimate on g: (logical,extended). The XP corrupted and I format c: and reinstall XP sp2.
Now the problem is that Vista doesn't boots. Help me...!

[Vishal Gupta]

Boot using Vista DVD and u'll get an option to repair boot loader in first screen.