When I had to reinstall windows 7 the grub would then not load but gave a grub rescue message. None of the parameters to recover grub worked nor did any of the instructions I used from several "help forums". Ended up having to fix mbr in windows 7. I will never use grub 2 again unless a utility is developed to recover it and edit the entries.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds