Analysis Fails

My first attempt at Analysis failed at 20%, now it won't start at all. (see attached log)

forum_Defraggler.exe._1_15_163__2009_11_17_10_07_.txt

forum_Defraggler.exe._1_15_163__2009_11_17_10_07_.txt

More detail about problem above: Sometimes the defraggler will display "Analysis Failed" sometimes it just closes with no error.