How can I fix this error file /boot/grub2/i386-pc/normal.mod not found

view full story

http://askubuntu.com – I recently replaced windows 7 with 12.10 I chose the option to replace windows so I am not duel booting. I am currently running off a flash drive since after I tried the install the error message is the only thing I see upon start-up. How can I fix this? (HowTos)