search is not needed if you know what the partition is (you can confirm it using ls in grub shell).
driemap is not needed unless windows is in a second disk.
Therefore, the mimimum commands required to boot windows is:
set root=(hd0,1)
chainloader +1
boot
You can enter them in grub shell to see if it boots.
search is not needed if you know what the partition is (you can confirm it using ls in grub shell).
driemap is not needed unless windows is in a second disk.
Therefore, the mimimum commands required to boot windows is:
set root=(hd0,1)
chainloader +1
boot
You can enter them in grub shell to see if it boots.