Hi.
I seem to have suddenly lost my administrator rights on my Vista Home Premium ?
When i try to install programs, several of them say they can't install because i don't have administrator privileges.
What do i have to do to get the privileges back again ?
I have already tried to restore from a restore point, but the problem is still there.
I am not very keen on reinstalling my Vista again.

Start -> Control Panel -> User Accounts -> Change your Account type.

Thx, i tried it, but it says i'm already the administrator ?

Try right clicking on the program's installer & select "Run as Administrator".

The right click on program don't work ?
When i press it, nothing at all happends ?

Hello,

I am having a similliar problem, Vista Premium and all of a sudden I can't copy to any folder, I keep getting the same error about administrator rights when I am set to administrator. Have you had any luck with your problem?
Cheers