Application error when defragmenting a folder

Event Type: Error

Event Source: Application Error

Event Category: None

Event ID: 1000

Date: 11/1/2008

Time: 7:30:55 PM

User: N/A

Computer: LUNAR-ONE

Description:

Faulting application defraggler.exe, version 1.4.0.98, faulting module defraggler.exe, version 1.4.0.98, fault address 0x000901e0.

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Data:

0000: 41 70 70 6c 69 63 61 74 Applicat

0008: 69 6f 6e 20 46 61 69 6c ion Fail

0010: 75 72 65 20 20 64 65 66 ure def

0018: 72 61 67 67 6c 65 72 2e raggler.

0020: 65 78 65 20 31 2e 34 2e exe 1.4.

0028: 30 2e 39 38 20 69 6e 20 0.98 in

0030: 64 65 66 72 61 67 67 6c defraggl

0038: 65 72 2e 65 78 65 20 31 er.exe 1

0040: 2e 34 2e 30 2e 39 38 20 .4.0.98

0048: 61 74 20 6f 66 66 73 65 at offse

0050: 74 20 30 30 30 39 30 31 t 000901

0058: 65 30 0d 0a e0..

What OS ? XP Vista?

Does this occur evertime you defrag a folder? everytime you defrag this particular folder?

This happened one time only. It was a temporarily problem.

Maybe I will need to run the program using the /debug switch to make sure?