tried both solutions mentioned in the link but no luck...trying the second method did seem to uninstall some leftovers from previous installation of mse,then restarted my computer as suggested and tried a clean install again but the same error keeps popping up...nothing changed...my only solution would be to rollback to a previous state of my system with norton ghost but if i do that then will there not be any problems again when the system reaches a certain state again(that is right before my problems first originated)?