Hello,
Upon computer and program restart, and sometimes even unpredictably, window size, column width and arrangement of the window components (drive list, drive map, legend) is NOT remembered.
It is especially annoying as Defraggler does not open in a way that all columns are visible or adapted to the text's length, so that rearranging them constantly is necessary.
What's more, it seems that after "shutdown after defrag", window size is dramatically reduced to something completely unreadable.
In a nutshell, window configuration is not remembered at all.
Vista SP2, v2.09.391