I noticed about a while ago all of a sudden my programs except Internet Explorer stopped being allowed access to the internet. For a while we weren't able to find the problem so we left it the way it was. Recently I found out that when I would go to change any firewall settings at all I would get the error "Windows Firewall can't change some of your settings. Error code 0x80070424". If anyone could I need a fix for this ASAP. I haven't been able to update anything on my computer from security updates to updating things like Java and Flash and it's pretty much destorying my computer.