Fenetres intempestives !!!!!

Salut tu peux faire ca (je l'ai copié de hisaeh sur ce sujet:
http://www.commentcamarche.net/forum/affich 11264770 pages intempestives)
Tu télécharges MalwareBytes.
http://www.malwarebytes.org/mbam/program/mbam-setup.exe

Tu l'installes. Choisis les options par défaut.
A la fin de l’installation, il te sera demandé de mettre à jour MalwareBytes et de l’exécuter .

Dans l’onglet Recherche, sélectionne Exécuter un examen complet.
Clique sur recherche. Tu ne sélectionnes que les disques durs de l’ordinateur.
Clique sur lancer l’examen.

A la fin de la recherche, Comme il est demandé, clique sur afficher les résultats de la recherche.
Choisis alors Supprimer la selection pour nettoyer les infections.

merci pour ta réponse !!!!
tient peux-tu regarder mon nalyse d'hier !!!
Malwarebytes' Anti-Malware 1.34
Version de la base de données: 1813
Windows 5.1.2600 Service Pack 2

01/03/2009 15:29:06
mbam-log-2009-03-01 (15-29-06).txt

Type de recherche: Examen complet (C:\|)
Eléments examinés: 152201
Temps écoulé: 46 minute(s), 39 second(s)

Processus mémoire infecté(s): 1
Module(s) mémoire infecté(s): 0
Clé(s) du Registre infectée(s): 13
Valeur(s) du Registre infectée(s): 3
Elément(s) de données du Registre infecté(s): 0
Dossier(s) infecté(s): 2
Fichier(s) infecté(s): 12

Processus mémoire infecté(s):
C:\WINDOWS\system32\service.exe (Adware.Mirar) -> Unloaded process successfully.

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

Clé(s) du Registre infectée(s):
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{4e7bd74f-2b8d-469e-a0e8-ed6ab685fa7d} (Adware.2020Search) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Mirar (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{54b287f9-fd90-4457-b65e-cb91560c021d} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{6e4c7afc-9915-4036-b7f9-8b3f1710788f} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{1037b06c-84b7-4240-8d80-485810a0497d} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Typelib\{566dede9-9ed8-45da-9be6-9b2eeab17f49} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9a9c9b68-f908-4aab-8d0c-10ea8997f37e} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9a9c9b68-f908-4aab-8d0c-10ea8997f37e} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9a9c9b69-f908-4aab-8d0c-10ea8997f37e} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\MediaHoldings (Adware.PlayMP3Z) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\PlayMP3 (Adware.PlayMP3Z) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\FBrowsingAdvisor (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\fbrowsingadvisor_is1 (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.

Valeur(s) du Registre infectée(s):
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser\{4e7bd74f-2b8d-469e-a0e8-ed6ab685fa7d} (Adware.2020Search) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mdns (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser\{07aa283a-43d7-4cbe-a064-32a21112d94d} (Adware.Zango) -> Quarantined and deleted successfully.

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

Dossier(s) infecté(s):
C:\Program Files\FBrowsingAdvisor (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\Program Files\FBrowserAdvisor (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.

Fichier(s) infecté(s):
C:\Documents and Settings\Laurent\Local Settings\Temp\tem9.tmp.exe (Adware.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Laurent\Local Settings\Temp\tem11.tmp.exe (Adware.Mirar) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\service.exe (Adware.Mirar) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\XPCOMEvents.dll (Adware.PlayMp3z) -> Quarantined and deleted successfully.
C:\Documents and Settings\Laurent\Local Settings\Temp\tem14.tmp.exe (Rogue.Installer) -> Quarantined and deleted successfully.
C:\Program Files\setup.exe (Rogue.Installer) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\Logo.png (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\IXPCOMEvents.xpt (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\unins000.exe (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\main.db (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\Program Files\FBrowsingAdvisor\unins000.dat (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.
C:\regxpcom.exe (Trojan.FBrowsingAdvisor) -> Quarantined and deleted successfully.