Vista - Local administrator priviliges

I encountered a strange behavior
When i try to inport a reg file with the local administrator account it
won't prompt me for anything (Which is a good thing) but evetually will fail
to change the Registry due to lack of permissions.
When i try this with a ergular account i get prompt for concent but the Reg
import succeed.

Is this normal? When i try to run the "Runas /showtrustlevels" i get that i
only have Basic user Levels with the Local admin

Or for what matters: Does anyone know how to change all of the users to the
"Best Performance" Option under the system setting ?

"Or Tsemah" wrote:

> I encountered a strange behavior
> When i try to inport a reg file with the local administrator account it
> won't prompt me for anything (Which is a good thing) but evetually will fail
> to change the Registry due to lack of permissions.
> When i try this with a ergular account i get prompt for concent but the Reg
> import succeed.
>
> Is this normal? When i try to run the "Runas /showtrustlevels" i get that i
> only have Basic user Levels with the Local admin