Je suis sous Windows 7 64 bits sur VAIO, or il s'avère que les mises à jour de Windows Update sont en échec depuis fin avril. Je me souviens également avoir tenté d'installer précédemment Internet Explorer 9, mais ça n'avait pas fonctionné, ce fut peut-être le premier échec.
L'ordinateur n'est pas infesté; j'ai essayé le mode sans échec, la dernière bonne configuration, la désactivation du pare-feu et antivirus, et suivi les conseils présents ici et ici mais rien n'a abouti. A chaque fois "Windows Update a rencontré une erreur inconnue" qui est Code80070005 (à laquelle se sont ajoutées lors d'un essai Code643 et Code9C47).
Vous pouvez visualiser un aperçu de l'historique des échecs ainsi que des mises à jours à effectuer ici, ici, [url="http://img824.imageshack.us/img824/9854/wu3a.jpg]ici[/url] et ici.
Voici enfin un extrait du dernier rapport de Windows Update :
- Code: Tout sélectionner
{52FDE68F-ABCF-4F88-A7CA-8EE2B0E9F0D5} 2011-05-11 12:55:11:861+0200 1 202 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Reboot completed.
{CE362960-B4D7-4882-BCC7-745C17BD164A} 2011-05-11 12:55:15:621+0200 1 148 101 {00000000-0000-0000-0000-000000000000} 0 8024a005 AutomaticUpdates Failure Software Synchronization Windows Update Client failed to detect with error 0x8024a005.
{5C7CF77C-3DDB-4D29-93D1-7394A9ED2EC7} 2011-05-11 12:57:34:783+0200 1 147 101 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Software Synchronization Windows Update Client successfully detected 45 Updates.
{FA7200E6-56BD-45A7-835F-C700F1E03346} 2011-05-11 12:58:13:674+0200 1 161 106 {213F0C0E-2AFB-423F-B8A0-B1289FDA5C1B} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{4BE77C3E-A118-446A-95D8-F6D96997D5CD} 2011-05-11 12:58:14:938+0200 1 161 106 {FDA58512-32F3-4A5D-A5C4-05A193E037D4} 103 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{B612FA0E-B5BD-4F47-BB0D-15627BE49A50} 2011-05-11 12:58:15:156+0200 1 161 106 {87DE7015-4DD4-4670-BF96-055D98457813} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{36254D65-1911-414C-9283-E122A95D3CD1} 2011-05-11 12:58:15:593+0200 1 161 106 {B89EC71A-1103-4EA7-B123-1C4D2E23F97A} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{0DB70AC0-6DE7-4A0B-89D2-39CB1FFA1C8C} 2011-05-11 12:58:16:888+0200 1 161 106 {A7620D1D-37B5-48C6-9A66-3F48A58A18D3} 100 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{93EDC6F7-4565-4171-89B3-AF45382B4A4F} 2011-05-11 12:58:19:337+0200 1 161 106 {E71EF51D-C577-4E59-9B87-31967547F41C} 100 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{45EDB0B4-AE5B-4A4C-AEBA-8956CB9B6BED} 2011-05-11 12:58:19:477+0200 1 161 106 {CACF4226-C20D-4506-AA4E-C57CD002543B} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{C2830A52-DE6C-479C-9154-B5842B4509F7} 2011-05-11 12:58:20:055+0200 1 161 106 {3311E82D-6D9A-414E-AB7F-FC75B76CE7B9} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{0BBC378A-A2C0-4AEC-9960-A343776797F6} 2011-05-11 12:58:20:554+0200 1 161 106 {3739A53E-845D-4945-9A5F-F5CE38AFCB56} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{C9BB2279-FEB1-49B3-B063-0ABBBA448BC4} 2011-05-11 12:58:20:944+0200 1 161 106 {4DF5274F-83A9-444E-9723-20A5E10885FA} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{3514DCC9-3A41-46B1-B1D4-5DC4E5541C6A} 2011-05-11 12:58:21:771+0200 1 161 106 {70042E55-8A15-4D26-ABC5-DF617AA1296A} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{2FD4786D-DFC6-4D7A-AD1B-C741DE6E8AB8} 2011-05-11 12:58:22:254+0200 1 161 106 {36AE5555-BC30-45D0-8591-C8FC4133A17A} 105 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{19A2FA79-FBE9-43C4-9180-31558CC1CD6A} 2011-05-11 12:58:22:925+0200 1 161 106 {DDB30279-D5F2-4505-851E-3689ABFB80A0} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{A6DA4D6D-4B96-4C0A-B046-6747787E154D} 2011-05-11 12:58:23:471+0200 1 161 106 {34F1257F-3CBA-4660-A53A-875FB3B7A4B4} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{13B4563E-BFFF-427F-AE02-F52BA4A8CC6E} 2011-05-11 12:58:24:470+0200 1 161 106 {33E27D80-9E0C-4B47-917B-4A95B726EE3D} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{3CFD39D6-3204-456C-A971-0E5BEB08AA8B} 2011-05-11 12:58:25:562+0200 1 161 106 {69C9D582-969A-4638-9856-51637390DCBD} 102 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{5BBE3443-6FD6-41F2-B4C0-870F91DED584} 2011-05-11 12:58:28:073+0200 1 161 106 {8559BD83-F9C8-49DC-819E-B45D5081680B} 105 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{8B2EDDEA-AF5A-40E9-AC4A-DF5F68CADCE4} 2011-05-11 12:58:28:572+0200 1 161 106 {5CA46F85-C831-473B-B5AF-7DBFBB7B2398} 103 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{134E8E7D-972B-4512-860B-5EB2FFF70BA9} 2011-05-11 12:58:29:025+0200 1 161 106 {7F30088A-577C-466B-851D-4D64F3A6C19C} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{594E0385-30C9-4739-A54C-AB2D96C8A047} 2011-05-11 12:58:29:602+0200 1 162 101 {52FACF8E-1478-484C-BC44-5C1BAF3E253E} 104 0 AutomaticUpdates Success Content Download Download succeeded.
{DA6D83B3-EAAE-406C-A2FB-579261F4813E} 2011-05-11 12:58:29:618+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{95B19944-22CB-4466-A46C-5FA63AA3B54F} 2011-05-11 12:58:30:990+0200 1 161 106 {067BBC91-5F81-42E1-9FC4-F1765802A27A} 100 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{8A94BFDC-D3B8-4E2B-8352-1042D5063CC6} 2011-05-11 12:58:31:022+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{33D849CF-B940-44B2-893C-2C5166E14D60} 2011-05-11 12:58:31:380+0200 1 161 106 {23F20F93-D301-4B33-ACF6-1EF18436860A} 104 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{DA66E1C4-330F-498C-B51B-A9D6D191BCA5} 2011-05-11 12:58:31:412+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{88219EC1-1120-466B-83BC-8A31154E45B1} 2011-05-11 12:58:35:717+0200 1 162 101 {ED41BD9A-9DFA-48C7-A071-926F0E28ED8F} 100 0 AutomaticUpdates Success Content Download Download succeeded.
{D0DF8559-FD31-4F25-84FA-98EB5AD8EF82} 2011-05-11 12:58:35:733+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{AAE9EF16-520D-4F66-9A47-FD870F32EC0E} 2011-05-11 12:58:36:092+0200 1 161 106 {F76F5A9C-8325-4256-A632-654F153704B4} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{F1A5D898-D17B-448D-BF1D-985B0AD8E9E7} 2011-05-11 12:58:36:107+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{81DFB108-FD6D-4A71-9B1A-D071733F4A6E} 2011-05-11 12:58:36:638+0200 1 161 106 {4348769D-AEA9-4295-A592-9B5F315AF9E9} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{B5091D06-523E-48E3-B2F1-BACCD416B665} 2011-05-11 12:58:36:653+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{5C524521-E204-4488-B52A-0E03955B4FA5} 2011-05-11 12:58:37:246+0200 1 161 106 {D30818A0-E336-48C2-A0ED-5DC2EF248069} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{469537FE-4D6D-476D-A5CF-96119DA696E2} 2011-05-11 12:58:37:262+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{6AB575B5-FD6D-4D98-882F-E798DD612BC7} 2011-05-11 12:58:38:525+0200 1 161 106 {508667A1-EAD9-4F9D-9210-105D81D8AED4} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{54283F76-AAD3-4633-8B01-52CF430A2107} 2011-05-11 12:58:38:541+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{5421E4DC-8AD5-4384-A189-DA783253AD3E} 2011-05-11 12:58:38:931+0200 1 161 106 {06E8F8A2-4F3D-413E-A041-CFAF111A95AD} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{A1BC85BD-1DA6-492B-9CB0-687ECBC73E7A} 2011-05-11 12:58:38:946+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{E51E2E86-D2C7-4EE5-BB26-4C503D56FA42} 2011-05-11 12:58:39:243+0200 1 161 106 {117C3AA7-411D-4296-B942-228E23516410} 101 80070005 AutomaticUpdates Failure Content Download Error: Download failed.
{84036E30-13D6-48CB-A8FF-F0AC5070DB46} 2011-05-11 12:58:39:243+0200 1 188 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Installation Ready: The following Updates are downloaded and ready for installation. This computer is currently scheduled to install these Updates on jeudi 12 mai 2011 at 03:00: - Mise à jour pour Windows 7 pour ordinateurs à processeur x64 (KB2524375)
{2E4EB6E5-6670-4143-B436-9B785786DF1F} 2011-05-11 12:58:40:506+0200 1 161 106 {78D605AF-CB18-4F1B-9F40-805EB18D4F4D} 102 80070005 AutomaticUpdates Failure Content Download
La situation est préoccupante.
Que dois-je faire ?
Merci.