I recently installed Ubuntu 12.10 with GRUB. GRUB managed to pick the Windows 7 installation up fine however if I select the Windows 7 option at boot, it will go to a DOS screen with 2 characters, e (double-dotted) and a character that looks a bit like J (if these 2 characters mean anything). Windows 7 was working fine prior to installing Ubuntu and GRUB.
[EDIT] boot-repair output: http://paste.ubuntu.com/1699792/
All help is appreciated!