Raxco PD + W2K + Offline defrag + large cont. free space ->

Hi,

I use Raxco PerfectDisk v 8.0.0.67 on W2Ksp4 .
My system partition is 20 GB, with about 10 GB free space.
I am not able to perform offline defrag, because it tells insufficient
free space to do it.
Understandable... BUT Largest free continuous space is much larger
then any of file, even then 768 MB swap file.

Especially some smaller security $xxxxx files have hunndreds of files.
Online defrag is always suggesting offline defrag, but it has no
success.

Note that chkdsk with autocorrect opt. OFF has showed no error.

In the end I was successful with CD based Paragon Partition Manager
8.0,
that has defragment option.
But PPM is inferior in file defrag part, compared to Perfectdisk.

PD related files versions:

PDEngine.exe: 8.0.0.67
PDEnginePS.dll: 8.0.0.67
PDAgent.exe: 8.0.0.67
PDCommon.dll: 8.0.0.67
PDUICommonpd.dll: 8.0.0.67
PDCmd.exe: 8.0.0.67
PDLangEN.dll: 8.0.0.67
PDSnapIn.dll: 8.0.0.67
PDUiOcx.dll: 8.0.0.67
PDSnapIn.dll: 8.0.0.67
PerfectDisk.exe: 8.0.0.67
AutoUpd.exe: 8.0.0.11
AutoUpdPS.dll: 8.0.0.11
PDBoot.exe: 8.0.0.67
defragFS.sys: 8.0.0.13