Says I am not the administrator

[Chris]

I have Vista and it updates ok via the windows update but I get
an error when I try to access the microsoft update web site.
I want to update my office suite 2007 as well as my O/S all at the same time
but
the microsoft site keeps telling me I have to have administrator authority to
enter the site despite me being the only user and administrator on my machine.
Any Ideas?
I use another machine with XP and it accesses the website ok so it is
obviously a problem with the Vista O/S.
Any help is much appreciated.

[PA Bear [MS MVP]]

See
http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/a16db934-fd64-43db-80c0-a9e9a034cec4