Diseeper 2008 - Boot-time defragmentation

Når jeg forsøger at lave en boot-time defragmentation med DisKeeper på volume c:\ får jeg denne meddelelse:


Wednesday, March 05 2008, 08:32:59


Diskeeper(R) NTFS Boot-Time Defragmenter Version 12.0 Build 751.0 20070418
Copyright (c) 2007 Diskeeper Corporation.

Minimizing Paging File Fragments...
Folder consolidation skipped...
Leaving MFT alone...
Summary File Set To: E:\DIRCON.TXT

Error #EH at line 122 in OpenVolumeHandle.cpp (\??\C:\PROGRA~1\DISKEE~1\DISKEE~1\AUTONTFS.exe
C: PAGE=MIN DIRS=NONE MFT=NONE LOG=E:\DirCon.txt ) at file #0

Couldn't open volume; Most likely cause: couldn't get exclusive
access. Diskeeper boot-time defragmentation cannot occur safely when
another process is accessing the volume, so the boot-time job requested
will not run. Trying to run the defragmenter again later can work.
Error #EH at line 117 in FsSubs.cpp (\??\C:\PROGRA~1\DISKEE~1\DISKEE~1\AUTONTFS.exe
C: PAGE=MIN DIRS=NONE MFT=NONE LOG=E:\DirCon.txt ) at file #0

Error #EF at line 1160 in NtfsSubs.cpp (\??\C:\PROGRA~1\DISKEE~1\DISKEE~1\AUTONTFS.exe
C: PAGE=MIN DIRS=NONE MFT=NONE LOG=E:\DirCon.txt ) at file #0

Error #EF at line 8270 in OffNtfs.cpp (\??\C:\PROGRA~1\DISKEE~1\DISKEE~1\AUTONTFS.exe
C: PAGE=MIN DIRS=NONE MFT=NONE LOG=E:\DirCon.txt ) at file #0

Failed to initialize for volume C: -- volume probably not mounted or is not NTFS
Exiting --

Wednesday, March 05 2008, 08:34:21

Er der nogen, der kender problemet og ved hvordan det løses?