I have a problem with my wireless network, I am sharing network, and sometimes it turns off and I try to repair it, but I can't because I can't click it, I try clicking on the repair, but its locked or something. Any idea how to fix it ? I think it might have something to do with my recent change in user account, I did change my user account to a to debugger and then change it back, and then when It tells you to log out, I logout and after I log back in, my wallpaper changed back to my school wallpaper and I can't access adminstrator folder, I try changing the password, but after I start a new password, it says access denied. I also can't change window firewall setting.