I installed ZoneAlarm Free to try and then realized I didn't have enough time right then to configure it. I started having trouble accessing the internet so I uninstalled it through the Add/Remove Programs in the control panel. Now after I boot up I cannot access the internet at all after a minute or so. I can still access the network, emails, even use ping. I noticed there are quite a few keys left in the registry but I cannot remove them even as the administrator. I also have tried to use the removal tool with no luck and cannot even reinstall ZA. I've tried fixing the permissions on the registry and that didn't even allow me to remove them. I do not want to reinstall windows because I decided to try ZA out, what do I need to do?