CTadmin: fix some windows bugs
CTadmin: fix some windows bugs

need File.separator vs “/“
make sure open files closed before delete

cycronix/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine,jpw-erigo/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine