Infecté par adware et cheval de troie

Bonjour,
Sa fait 2 jours que j'arrête pas de recevoir un message d'alerte de avast comme quoi j'ai des adwares cheval de troie trojan et je sais pas comment m'en débarrassé pouvez vous m'aidez. Merci d'avance
Voilà mon rapport d'erreur:

Malwarebytes' Anti-Malware 1.23
Version de la base de données: 992
Windows 5.1.2600 Service Pack 2

20:38:58 25/07/2008
mbam-log-7-25-2008 (20-38-58).txt

Type de recherche: Examen rapide
Eléments examinés: 43187
Temps écoulé: 18 minute(s), 0 second(s)

Processus mémoire infecté(s): 0
Module(s) mémoire infecté(s): 0
Clé(s) du Registre infectée(s): 13
Valeur(s) du Registre infectée(s): 6
Elément(s) de données du Registre infecté(s): 0
Dossier(s) infecté(s): 12
Fichier(s) infecté(s): 12

Processus mémoire infecté(s):
(Aucun élément nuisible détecté)

Module(s) mémoire infecté(s):
(Aucun élément nuisible détecté)

Clé(s) du Registre infectée(s):
HKEY_CLASSES_ROOT\xbtb01621.ietoolbar (Adware.SoftMate) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\xbtb01621.ietoolbar.1 (Adware.SoftMate) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\xbtb01621.xbtb01621 (Adware.SoftMate) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\xbtb01621.xbtb01621.1 (Adware.SoftMate) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9afb8248-617f-460d-9366-d71cdeda3179} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\rhcr1cj0er1q (Rogue.Multiple) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\rhcr1cj0er1q (Rogue.Multiple) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Software Notifier (Rogue.Multiple) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Juan (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VSPlugin (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\qndsfmao.bvqe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\qndsfmao.toolbar.1 (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\VCLSDCompression.class (Rogue.Installer) -> Quarantined and deleted successfully.

Valeur(s) du Registre infectée(s):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lphcv1cj0er1q (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\evgratsm (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\kvxqmtre (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Control Panel\Desktop\originalwallpaper (Hijack.Wallpaper) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Control Panel\Desktop\convertedwallpaper (Hijack.Wallpaper) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Control Panel\Desktop\scrnsave.exe (Hijack.Wallpaper) -> Quarantined and deleted successfully.

Elément(s) de données du Registre infecté(s):
(Aucun élément nuisible détecté)

Dossier(s) infecté(s):
C:\Program Files\rhcr1cj0er1q (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\BrowserObjects (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Packages (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\HKCU (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\HKCU\RunOnce (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\HKLM (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\HKLM\RunOnce (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\StartMenuAllUsers (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\rhcr1cj0er1q\Quarantine\Autorun\StartMenuCurrentUser (Rogue.Multiple) -> Quarantined and deleted successfully.

Fichier(s) infecté(s):
C:\Documents and Settings\reda\Local Settings\Application Data\ficaaerxa_navps.dat (Adware.Navipromo) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Local Settings\Application Data\ficaaerxa_nav.dat (Adware.Navipromo) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\database.dat (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\msvcp71.dll (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\MFC71.dll (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\MFC71ENU.DLL (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\msvcr71.dll (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\license.txt (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\rhcr1cj0er1q.exe.local (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Program Files\rhcr1cj0er1q\Uninstall.exe (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\WINDOWS\cookies.ini (Malware.Trace) -> Quarantined and deleted successfully.
C:\Documents and Settings\reda\Application Data\Microsoft\Internet Explorer\Quick Launch\Antivirus XP 2008.lnk (Rogue.Antivirus2008) -> Quarantined and deleted successfully.