And all the softwares I installed are on D:
I know that I would have to reinstall all the softwares if I reformat C: to reinstall XP because the registry is new.
So, If I want to preserve my softwares, can I just backup the registry on D:, reinstall XP on C:, then restore the registry?
If not, what's the easiest way to reinstall xp without having to reinstall all the softwares?