I cant create a new user in Windows Vista Home Premium?

[Guest]

I just got a new Gateway computer with Windows Vista Home Premium installed.
I am trying to create a new user, but I cant (nothing happens if I click the
new user button).

Is this a limitation of this Windows Vista version?

Regards...

 

[Guest]

I'm having the same problem. Besides that, when i try to turn off UAC (which
seems to be on), it is not checked. When I check it and uncheck it and say
ok, it is still on. In other words, no matter what I do, I am unable to turn
off UAC.