I tried the steps above, but when I press F8 nothing seems to be happening and there is nowhere to see the option "Safe Mode with Command Prompt."
Am I doing something wrong?
1. Restart Vista.
>
> 2. After your computer's BIOS screen ("press F2 for Setup," whatever)
> displays, keep pressing F8 until you see Vista's startup options screen.
>
> 3. Run "Safe Mode with Command Prompt."
>
> 4. At the Safe Mode command prompt type
>
> net localgroup "Administrators" "Local Service" /add
>
> and then press ENTER.
>
> You should see a "The command completed successfully" message.
>
> 5. Type
>
> exit
>
> and then press RETURN. This closes the command window.
>
> 6. Restart Vista.
>
> 7. When Vista has restarted, log in and try to display the Network and
> Sharing Center. On this laptop, that command fixed the problem
> discussed in this thread: Now its wireless adapter icon reflected its
> connection to the world, and the Network and Sharing Center opened,
> populated, and displayed the system's network connections as expected.