after i restored am image on my labtop when ever i try to connect to my skools internet (lan) it gives me the error. "Windows cannot connect to the domain, either becasue the domain controller is down or otherwise unavailble, or beacsue your computer account was not found. Please tray again later. if this problem persiss contact your system admin." i went to the help desk and they deleted my account and re added me so it wasnt my account and they dont know what is wrong. can any one help?