Defraggler crashes while analyzing C: drive

Whenever I attempt to analyze my C: drive, Defraggler crashes. It gets to 100% and then there is a pause for a few seconds, then it crashes. As far as I know, there's nothing wrong with the drive, and I haven't had any trouble with other defrag tools. I've included the debug log. I'd appreciate any assistance!

defraggler.exe._1_5_111__2008_12_06_21_23_.txt

defraggler.exe._1_5_111__2008_12_06_21_23_.txt

Defraggler crashes for me at 30% when analyzing C: (works fine for D: and E: though). This happened in 1.04.098 and 1.05.111. I've attached the debug log.

Defraggler_1.05.111.exe._1_5_111__2008_12_08_18_02_.txt

Defraggler_1.05.111.exe._1_5_111__2008_12_08_18_02_.txt

Do either of you get an exception.txt file created when this happens?

:)

MrRon