analysis failed (large number of files)

Every time i run defraggler on a specific pc i get "analysis failed".

The only thing that is unusual about the pc is that there is a folder that has a bunch of files below it in subfolders. It could number in the millions, i'm not going to wait for windows to count them all. :)

I can't move them somewhere else as this pc is used with a custom program that stores and modifies those files.

i have attched the debug report.

thanks!

Defraggler.exe._1_17_172__2010_02_22_12_56_.txt