Fichiers bloqués pour scan anti-virus

Bonjour,
Je ne sais pas si un tel message sera vraiment bien reçu. Donc par avance merci à quiconque me répondra :)

Voilà, je suis chez une amie que j'ai aidée à nettoyer son ordi de différentes m*..¤¨ qui traînaient dessus. Pour cela j'ai utilisé Avast, Spybot et Ad-Aware. Pour terminer j'ai fait un petit scan chez Kaspersky qui a bloqué sur certains fichiers. À partir du log ci-dessous, pourriez-vous me dire si les fichiers "locked" peuvent encore présenter un risque ?
Possibilité de suivre ce lien : http://www.neufgiga.com/index.php?m=c9ae77e8&a=7d397569&share=LNK324648308879549a4

KASPERSKY ONLINE SCANNER REPORT
Saturday, May 17, 2008 10:46:44 PM
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 17/05/2008
Kaspersky Anti-Virus database records: 781180
Scan Settings
Scan using the following antivirus database extended
Scan Archives true
Scan Mail Bases true
Scan Target My Computer
A:\
C:\
E:\
F:\
Scan Statistics
Total number of scanned objects 54064
Number of viruses found 0
Number of infected objects 0
Number of suspicious objects 0
Duration of the scan process 01:22:51

Infected Object Name Virus Name Last Action
C:\Documents and Settings\All Users\Application Data\Microsoft\Dr Watson\user.dmp Object is locked skipped
C:\Documents and Settings\All Users.WINDOWS\Application Data\Microsoft\Network\Downloader\qmgr0.dat Object is locked skipped
C:\Documents and Settings\All Users.WINDOWS\Application Data\Microsoft\Network\Downloader\qmgr1.dat Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\Local Settings\Historique\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\LocalService.AUTORITE NT\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService.AUTORITE NT\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\NetworkService.AUTORITE NT\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService.AUTORITE NT\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\NetworkService.AUTORITE NT\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Microsoft\MSNLiveFav\LiveFavorites.xml Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\cert8.db Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\history.dat Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\key3.db Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\parent.lock Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\search.sqlite Object is locked skipped
C:\Documents and Settings\Robin\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\urlclassifier2.sqlite Object is locked skipped
C:\Documents and Settings\Robin\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Microsoft\Feeds Cache\index.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\Cache\_CACHE_001_ Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\Cache\_CACHE_002_ Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\Cache\_CACHE_003_ Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Application Data\Mozilla\Firefox\Profiles\y9l3ixxr.default\Cache\_CACHE_MAP_ Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Historique\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Historique\History.IE5\MSHist012008051720080518\index.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Temp\Acr229.tmp Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Temporary Internet Files\AntiPhishing\B3BB5BBA-E7D5-40AB-A041-A5B1C0B26C8F.dat Object is locked skipped
C:\Documents and Settings\Robin\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\Robin\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\Robin\NTUSER.DAT.LOG Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\aswResp.dat Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\Avast4.db Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\integ\avast.int Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\log\AshWebSv.ws Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\log\aswMaiSv.log Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\log\nshield.log Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\log\selfdef.log Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\report\Protection résidente.txt Object is locked skipped
C:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped
C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped
C:\WINDOWS\SchedLgU.Txt Object is locked skipped
C:\WINDOWS\SoftwareDistribution\ReportingEvents.log Object is locked skipped
C:\WINDOWS\Sti_Trace.log Object is locked skipped
C:\WINDOWS\system32\CatRoot2\edb.log Object is locked skipped
C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked skipped
C:\WINDOWS\system32\config\Antivirus.Evt Object is locked skipped
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\default Object is locked skipped
C:\WINDOWS\system32\config\DEFAULT.LOG Object is locked skipped
C:\WINDOWS\system32\config\Internet.evt Object is locked skipped
C:\WINDOWS\system32\config\SAM Object is locked skipped
C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SECURITY Object is locked skipped
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped
C:\WINDOWS\system32\config\software Object is locked skipped
C:\WINDOWS\system32\config\SOFTWARE.LOG Object is locked skipped
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\system Object is locked skipped
C:\WINDOWS\system32\config\SYSTEM.LOG Object is locked skipped
C:\WINDOWS\system32\h323log.txt Object is locked skipped
C:\WINDOWS\system32\LogFiles\WUDF\WUDFTrace.etl Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped
C:\WINDOWS\Temp\Perflib_Perfdata_538.dat Object is locked skipped
C:\WINDOWS\Temp\Perflib_Perfdata_57c.dat Object is locked skipped
C:\WINDOWS\Temp\_avast4_\Webshlock.txt Object is locked skipped
C:\WINDOWS\wiadebug.log Object is locked skipped
C:\WINDOWS\wiaservc.log Object is locked skipped
C:\WINDOWS\WindowsUpdate.log Object is locked skipped
Scan process completed.

Merci encore.