why windows8 is not installing on smasung System Model RC418/RC518/RC718 notebooks and samsung not taking any step to solve the problem its showing error sources\spwizeng.dll is either not designed to run on windows or it contain error trying to installing from cd and if take restart for installing from cd by booting it is showing just a blue schreen. why? I have contact with my samsung customer care. Thy said may be the model is not supported by windows8. But if not supported by windows 8 then why Windows 8 Consumer Preview is being installed? the error is showing just when trying to install windows8 latest version. Give me some solution please.