Mise à jour d'antivir impossible

hello !
sa validité n'a pas expiré ?

Non sa va encore jusqu'au 31/05/08 ^^

Bonjour,
Tu ne peux pas pas en dire un peu plus:
nom de ton antivirus
message d'erreur etc....

Ben mon antivirus est antivir
Meme automatiquement les mise a jour ne sont font pas .
Voici un report file :

17.04.2008 15:38:56 - Installation Directory: C:\Program Files\Avira\AntiVir PersonalEdition Classic\
17.04.2008 15:38:56 - Backup Directory: C:\ProgramData\Avira\AntiVir PersonalEdition Classic\BACKUP\
17.04.2008 15:38:56 - Temp Directory: C:\ProgramData\Avira\AntiVir PersonalEdition Classic\Update\AVUPDATE_480752f0\
17.04.2008 15:38:56 - Start the Update GUI... Displaymode: 0

17.04.2008 15:38:56 - Installation Directory: C:\Program Files\Avira\AntiVir PersonalEdition Classic\
17.04.2008 15:38:56 - Backup Directory: C:\ProgramData\Avira\AntiVir PersonalEdition Classic\BACKUP\
17.04.2008 15:38:56 - Temp Directory: C:\ProgramData\Avira\AntiVir PersonalEdition Classic\Update\AVUPDATE_480752f0\
17.04.2008 15:38:56 - Start the Update GUI... Displaymode: 0

17.04.2008 15:38:59 - Keyfile: OK [FULL Mode]

17.04.2008 15:38:59 - Avira AntiVir PersonalEdition Classic

17.04.2008 15:39:21 - Connection failed while downloading the file http://dl1.avgate.net/upd/idx/master.idx
17.04.2008 15:39:21 - Switching to next update server
17.04.2008 15:39:42 - Connection failed while downloading the file http://dl5.avgate.net/upd/idx/master.idx
17.04.2008 15:39:42 - Switching to next update server
17.04.2008 15:39:47 - Master IDX file has changed
17.04.2008 15:39:52 - Keyfile: OK [FULL Mode]

17.04.2008 15:40:14 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl2.avgate.net/upd/idx/classic-nt-en.idx
17.04.2008 15:40:14 - Switching to next update server
17.04.2008 15:40:20 - Master IDX file has changed
17.04.2008 15:40:25 - Keyfile: OK [FULL Mode]

17.04.2008 15:40:26 - Downloading the product.info file from http://dl7.avgate.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:40:47 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl7.avgate.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:40:47 - Switching to next update server
17.04.2008 15:41:09 - Connection failed while downloading the file http://dl6.avgate.net/upd/idx/master.idx
17.04.2008 15:41:09 - Switching to next update server
17.04.2008 15:41:31 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl3.avgate.net/upd/idx/master.idx
17.04.2008 15:41:31 - Switching to next update server
17.04.2008 15:41:52 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl3.avgate.net/upd/idx/master.idx
17.04.2008 15:41:52 - Switching to next update server
17.04.2008 15:41:56 - Master IDX file has changed
17.04.2008 15:42:02 - Keyfile: OK [FULL Mode]

17.04.2008 15:42:02 - Downloading the product.info file from http://dl8.freeav.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:42:24 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl8.freeav.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:42:24 - Switching to next update server
17.04.2008 15:42:45 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl3.avgate.net/upd/idx/master.idx
17.04.2008 15:42:45 - Switching to next update server
17.04.2008 15:42:50 - Master IDX file has changed
17.04.2008 15:42:56 - Keyfile: OK [FULL Mode]

17.04.2008 15:42:56 - Downloading the product.info file from http://dl4.avgate.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:43:36 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl4.avgate.net/upd/idx/classic-nt-en.info.gz
17.04.2008 15:43:36 - Switching to next update server
17.04.2008 15:43:57 - There was a problem updating from the specified server: Connection failed while downloading the file http://dl3.avgate.net/upd/idx/master.idx
17.04.2008 15:43:57 - Switching to next update server
17.04.2008 15:44:20 - Registry entry created successfully: Software\Avira\AntiVir PersonalEdition Classic |UpdateInProgress

17.04.2008 15:44:20 - Critical error: Connection failed while downloading the file http://dl3.avgate.net/upd/idx/master.idx

alors es que quelqu'un peut m'aider ^^ ?

Sachant que j'ai désinstaller antivir puis je les réinstallé mais toujours rien .Les mise à jours ne se font plus

sur le rapport hijackthis tu auras bien des pros qui vont te guider !
cordialement

je pense qu'il arrive pas à se connecter sur internet pour les mise à jours .
Donc il peut pas aller sur dl1.avgate.net
Quelqu'un peut t'il m'aider ?

Désoler de mettre plein de messages à la suite mais je suis désespéré personne peut m'aider ?

salut

essai ca :

http://www.commentcamarche.net/faq/sujet 9016 mettre a jour son antivirus sans connexion internet

Un conseil : Va voir dans Service du panneau de config si la ligne sheduler est démarrer et en automatique,si le service est arreter c'est normale que tu ne puisse pas updater.