Probleme defragmentation XP

Bonjour,
la defragmentation s'arrete vers 15%
Voici le rapport d'erreur:

Fragments Taille du fichierFichiers qui ne peuvent pas être défragmentés
161 10 Mo \WINDOWS\Fonts\simsun.ttc
156 10 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058579.dll
166 11 Mo \WINDOWS\$hf_mig$\KB2482017-IE8\SP3QFE\ieframe.dll
166 11 Mo \WINDOWS\$hf_mig$\KB2497640-IE8\SP3QFE\ieframe.dll
163 11 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058665.dll
171 11 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058615.dll
179 12 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058589.dll
179 12 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058598.dll
195 13 Mo \Program Files\Java\jre1.6.0_20\bin\client\classes.jsa
211 13 Mo \Program Files\DivX\DivX Plus Player\icudt40.dll
204 14 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058577.dll
152 15 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\VIE568Q9\5348427[1].mp3
255 17 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\A0058569.dll
188 17 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\E9EU83P0\videoplayback[7]
284 18 Mo \Program Files\OpenOffice.org 3\share\extensions\dict-en\th_en_US_v2.dat
306 19 Mo \WINDOWS\Installer\123f688.msp
305 19 Mo \WINDOWS\Installer\11e18d.msp
306 19 Mo \WINDOWS\Installer\15e39d.msp
224 20 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\J48031GK\videoplayback[5]
194 22 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\snapshot\Repository\FS\OBJECTS.DATA
192 24 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP408\snapshot\_REGISTRY_MACHINE_SOFTWARE
281 24 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\860Z0YAI\videoplayback[3]
383 25 Mo \WINDOWS\twain_32\PRN0001.BMP
274 27 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\O0NSBVVL\561249[1].mp3
629 39 Mo \Documents and Settings\All Users\Application Data\Lavasoft\Ad-Aware\Defs\core.aawdef.hashdiskcache.bin
631 41 Mo \System Volume Information\_restore{176C7966-A036-4348-B8AD-579E7402BF63}\RP399\A0057403.exe
1,862 124 Mo \Documents and Settings\Administrateur\Local Settings\Temporary Internet Files\Content.IE5\MKXRS6L1\ad-aware_ad-aware_free_9.0_francais_12797[1].exe
1,637 579 Mo \Documents and Settings\Administrateur\Mes documents\ACID Pro 5.0 Projects\CD-2125782704-Track01-1.wav
732 604 Mo \Documents and Settings\Administrateur\Mes documents\Ma musique\Record Take 5.wav
607 610 Mo \Documents and Settings\Administrateur\Mes documents\Ma musique\Record Take 4.wav

Que puis-je faire?
Merci d'avance.