The bug i reported in older version (when u maximize defraggler> close him> start him again, the window is not maximized but its moved a little to the top left corner) is still there, and after i finish defraging my hdd i still see 2 red blocks (see img) however defraggler is saying everything is defraged and there are no fragmented files :-/ i was waiting for the new release for so long i am really fan of the defraggler i am installing him on every pc i let my hands on, but i am very disappointed with this release, sorry for the critic