How to add Windows 7 loader to GRUB?

Solution 1:

Run this from Ubuntu:

sudo update-grub

And reboot.

Windows should be in the Grub menu now.

Solution 2:

edit Grub menu

gksudo gedit /boot/grub/menu.lst


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sdb1
title Windows 7
root (hd1,0)
savedefault
makeactive
map (hd0) (hd1)
map (hd1) (hd0)
chainloader +1

edit /etc/fstab so windows partitions are accesible in linux:

sudo apt-get install ntfs-config

sudo ntfs-config

add mount points in /media for windows partitions

i think this will help you