patelrg 0 Light Poster

Hey,
I constantly have problems connecting to the internet when I enable Parental Controls on other user accounts. I am, however, the administrator account and do not have any parental controls on my account, and yet, when I restart the computer, I do not get access to the internet. Can anyone shed some light on this situation?
Details: Under Network and Sharing center, it connects to the local router, but does not to the internet. When I restore the computer to before parental controls, it works just fine.