I am having trouble downloading the Version 6 update 14 of java.I continue to get part way thru installation,then get " Error 25099 Unzipping core files failed ".I've tried to remove older versions of Java but can't find any sign of anything " Java " in Control Panel>Programs>Uninstall or change a program. From what i can see i haven't got Java installed now,but previously did and now it's just disappeared.Any advise please?