Erreur mise à jour kb2468871 code 643

Bonjour, J'ai le même souci mais j'ai beau tout essayé je ne parviens pas à le résoudre voici les détails du pc qui a 6 mois !
OS Version Information:


OS Version = 6.1.7601, Platform 2, Service Pack 1
OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1


OS Version Information


Environment details:


CommandLine = C:\9850d2a19ae3f67620\\Setup.exe
TimeZone = Paris, Madrid
Initial LCID = 1036


Environment details

Loading localized engine data for language 1036 from C:\9850d2a19ae3f67620\1036\LocalizedData.xml

Entering Function: LocalizedData::CreateLocalizedData


exiting function/method


succeeded


Entering Function: EngineData::CreateEngineData


Current SetupVersion = 1.0
SetupVersion specified in ParameterInfo.xml is '1.0'
patch NDP40-KB2468871.msp added
Adding Item type "Patches", local path (not applicable)
No ProcessBlock element
No ServiceBlock element
Using Simultaneous Download and Install mechanism
exiting function/method


succeeded


MaintenanceMode determination: evaluating EnterMaintenanceModeIf


evaluating EnterMaintenanceModeIf:
returning false


MaintenanceMode determination evaluates to 'not in maintenance mode'


Operation Type:


Operation: Installing


Operation Type


Package details: KB2468871v2


Package Name = KB2468871v2
Package Version = 10.0.30319


Package details


User Experience Data Collection Policy:


User Experience Data Collection Policy: AlwaysUploaded


User Experience Data Collection Policy


Entering Function: UiDataT::CreateUiDataT


Loading file - C:\9850d2a19ae3f67620\UiInfo.xml
Add to schema collection schema file - C:\9850d2a19ae3f67620\SetupUi.xsd
Successfuly found file C:\9850d2a19ae3f67620\1036\SetupResources.DLL
Successfuly found file C:\9850d2a19ae3f67620\Strings.xml
exiting function/method


succeeded


Global Block Checks: Checking for global blockers



Global Block Checks no blocking conditions found

OpenFileMapping fails with last error: 6
The handle to the section is Null
OpenFileMapping fails with last error: 6
The handle to the section is Null

Applicability for Installing: evaluating each item



Determining state: of C:\9850d2a19ae3f67620\NDP40-KB2468871.msp


evaluating ApplicableIf:

Exists: evaluating


MsiXmlBlob: this patch is applicable


Exists evaluated to true

evaluating IsPresent:

Exists: evaluating


MsiGetCachedPatchPath with patch code {29C7BE97-DE59-37A2-A687-2ADD5321948A} failed


Exists evaluated to false


Determining state of C:\9850d2a19ae3f67620\NDP40-KB2468871.msp - available but not verified yet

evaluating ApplicableIf:

Exists: evaluating


MsiXmlBlob: this patch is applicable


Exists evaluated to true

evaluating IsPresent:

Exists: evaluating


MsiGetCachedPatchPath with patch code {29C7BE97-DE59-37A2-A687-2ADD5321948A} failed


Exists evaluated to false


Applicability for Installing determination is complete


Applicability Result Count:


Number of applicable items: 1


Applicability Result Count

evaluating ApplicableIf:

Exists: evaluating


MsiXmlBlob: this patch is applicable


Exists evaluated to true

evaluating IsPresent:

Exists: evaluating


MsiGetCachedPatchPath with patch code {29C7BE97-DE59-37A2-A687-2ADD5321948A} failed


Exists evaluated to false


Summary Information:
1.Microsoft .NET Framework 4 Client Profile

Successfuly found file C:\9850d2a19ae3f67620\1036\EULA.rtf

Action: System Requirement Checks



Action: Disk space check for items being downloaded


Drive:[C:\] Bytes Needed:[194340864] Bytes Available:[245864177664]


Action complete


Action: Enumerating incompatible processes


No Blocking Processes


Action complete


Action: Enumerating incompatible services


No Blocking Services


Action complete


Action complete

Launching Download and Install operations simultaneously.

Action: Downloading and/or Verifying Items


Verifying Digital Signatures: C:\9850d2a19ae3f67620\NDP40-KB2468871.msp

C:\9850d2a19ae3f67620\NDP40-KB2468871.msp: Verifying signature for NDP40-KB2468871.msp


C:\9850d2a19ae3f67620\NDP40-KB2468871.msp - Signature verified successfully for NDP40-KB2468871.msp


C:\9850d2a19ae3f67620\NDP40-KB2468871.msp Signature verified successfully for NDP40-KB2468871.msp

Signature verification succeeded for NDP40-KB2468871.msp
File C:\9850d2a19ae3f67620\NDP40-KB2468871.msp, locked for install.
Verifying Digital Signatures: C:\9850d2a19ae3f67620\NDP40-KB2468871.msp Success

Action complete

evaluating IsPresent:

Exists: evaluating


MsiGetCachedPatchPath with patch code {29C7BE97-DE59-37A2-A687-2ADD5321948A} failed


Exists evaluated to false

Starting install of item 'NDP40-KB2468871' at tickCount = 507783
calling PerformAction on an installing performer

Action: Performing actions on all Items


Wait for Item (NDP40-KB2468871.msp) to be available
NDP40-KB2468871.msp is now available to install
Creating new Performer for Patches item

Entering Function: BaseMspInstallerT >::PerformAction



Action: Performing Install on MSP: C:\9850d2a19ae3f67620\NDP40-KB2468871.msp targetting Product: Microsoft .NET Framework 4 Client Profile


Successfully called MsiEnableLog with log file set to C:\Users\Laetitia\AppData\Local\Temp\KB2468871v2_20120212_103915324-Microsoft .NET Framework 4 Client Profile-MSP0.txt
Log File C:\Users\Laetitia\AppData\Local\Temp\KB2468871v2_20120212_103915324-Microsoft .NET Framework 4 Client Profile-MSP0.txt does not yet exist but may do at Watson upload time
about to call MsiInstallProduct with PATCH="C:\9850d2a19ae3f67620\NDP40-KB2468871.msp" on product {F5B09CFD-F0B2-36AF-8DF4-1DF6B63FC7B4}(C:\windows\Installer\32dc60.msi) to install patches.
Patch (C:\9850d2a19ae3f67620\NDP40-KB2468871.msp) Install failed on product (Microsoft .NET Framework 4 Client Profile). Msi Log:
MSI returned 0x643

Entering Function: MspInstallerT >::Rollback


exiting function/method





Action Rollback changes

PerformMsiOperation returned 0x643
exiting function/method

PerformMsiOperation returned 0x643

OnFailureBehavior for this item is to Rollback.

Action complete

Final Result: Installation failed with error code: (0x80070643), "Erreur irrécupérable lors de l'installation. " (Elapsed time: 0 00:01:35).
WM_ACTIVATEAPP: Focus stealer's windows WAS visible, NOT taking back focus
WM_ACTIVATEAPP: Focus stealer's windows WAS visible, NOT taking back focus
WM_ACTIVATEAPP: Focus stealer's windows WAS visible, NOT taking back focus


Pouvez-vous m'aider svp ! Merci d'avance,