10.10 upgrade to 11.04 Wubi Grub fail

[r4z0rs]

This is my boot info script results.
http://paste.ubuntu.com/890758/

when i boot i get
Error: Symbol not found: 'grub_env_export'.
grub rescue>

I tried
sudo mount /dev/sdc4 /mnt
sudo mount -o bind /dev /mnt/dev
sudo mount -o bind /sys /mnt/sys
sudo mount -o bind /proc /mnt/proc
sudo chroot /mnt

then grub-install /dev/sdc and it freezes there without any results for hours i also tried grub-install --force /dev/sdc

Not to forget i also tried /dev/sdc1 and /dev/sdc4 without any success.

[bcbc]

Why do you have 'wubi' in your thread title? You don't have a wubi install.

Don't try to install grub to your windows partition /dev/sdc1 - it will overwrite the windows boot sector and stop windows booting.

From what I can see you are running the boot repair... why don't you ask Yannbuntu for advice on this: http://ubuntuforums.org/showthread.php?t=1769482