(Windows 7) Another newbie that can't install arduino uno drivers

Hi there, I can't install the drivers but I am following all the steps (plus I am administrator). I read somewhere that It due to a safety feature of windows 7 with a so called "hidden administrator" or something like that.

I tried this http://digital.ni.com/public.nsf/allkb/1D52B53149DD637686256CAA00565E47 but I can't apply the changes (point 6).

Any help will be appreciated. Cheers

Yuri1971: Hi there, I can't install the drivers but I am following all the steps (plus I am administrator). I read somewhere that It due to a safety feature

Here is a detailed guide you can follow .. 8) http://arduino.cc/en/guide/windows