How do I get Windows Update to work ?

by glorym - 3/7/12 7:24 AM

For the past 2 days I keep getting an error message Code 80004002 which says Windows update encountered an unknown error. Updates cannot be accessed at all. Microsofts FixIt when used says the problem is corrected but it is not. Their other alternatives page has been discontinued. Vista 64 bit is supposed to be supported until Early 2014. What can I do?