Possible Duplicate:
How can I determine the installed edition of Windows XP if the OS does not boot up?
I'm repairing a windows installation for someone, where it doesn't boot anymore.
However they don't have a clue about which version they were running and I don't either.
How can I determine the windows version, by just looking at the files alone(from a bootcd)
EDIT:
I've noticed an documents and settings folder so it's safe to assume it's XP. How can I determine which service packs have been installed? (and how can I see if it is professional or home?)
