Yes I have the same as Sorcha. I dumped all the icons in the lower right, started defrag, it went to 2% and started over. Just like it has. I've tried everything except throwing it out the window. That's next!

John, I got that message in dos when I ran the command you gave me.In any case, I know I have more than enough space, so, thats not it. I ran defrag all night, but this am, it was still working and getting nowhere. It did not quit, but it still kept starting over at 3%. As Foghorn Leghorn says "It's choppin' but there's no chips flyin'"