When I run disk defragmenter analyze, it recommends that I defragment disk. When a run defragment, it finishes with a report that it cannot defragment many files. I have 18% of the disk free (44GB). No file length that it reports as not able to defragment is over 8 GB long. I have a secondary disk with 600 GB free, can this disk be used as part of the defragment process? If not, what other alternatives do I have. Runing SP3 XP with all patches uptodate.1 person needs an answerI do too