[Solved]Including a registry key in install

[catsado]

Hello, all. Is it possible to add a new registry key in my nlited windows XP installation!? I wanna add the registry key for the administrator account on loggin screen. So is it possible and how to do it if its possible?!

Edit

I have found a way to do it Its cool not to do a thing and everything to be automatic xD. Cheers.

Edited February 12, 2010 by catsado