J'ai le même pb que Bubu. 
5 MaJ en echec. 
Le log de l'une d'elles est le suivant : 
Est-ce que ça parle à qlq'1 ? 
  
[KB896358.log] 
2.553: ================================================================================ 
2.553: 2005/06/18 09:46:13.464 (local) 
2.553: C:\WINDOWS\SoftwareDistribution\Download\S-1-5-18\6c57fca5b21b90dbf9f354dbbe292922\update\update.exe (version 6.1.22.4) 
2.633: Hotfix started with following command line: /si /ParentInfo:b28fdbd75eaa074cac4b2f0f8d7a7097  
4.947: DoInstallation: CleanPFR failed: 0x2  
4.987: SetProductTypes: InfProductBuildType=BuildType.IC 
4.987: SetAltOsLoaderPath: No section uses DirId 65701; done. 
5.047: CreateUninstall = 1,Directory = C:\WINDOWS\$NtUninstallKB896358$  
5.057: LoadFileQueues: UpdSpGetSourceFileLocation for halacpi.dll failed: 0xe0000102 
5.147: ref tag c:\windows\system32\sp4.cab does not exist 
5.147: ref tag c:\windows\system32\sp3.cab does not exist 
5.147: ref tag c:\windows\system32\sp2.cab does not exist 
5.147: ref tag c:\windows\system32\sp1.cab does not exist 
5.147: ref tag c:\windows\system32\driver.cab does not exist 
5.147: ref tag c:\windows\system32\fp40ext.cab does not exist 
5.147: ref tag c:\windows\system32\fp40ext1.cab does not exist 
5.147: ref tag c:\windows\system32\wms4.cab does not exist 
5.157: ref tag c:\windows\system32\wms41.cab does not exist 
5.157: ref tag c:\windows\system32\ims.cab does not exist 
5.157: ref tag c:\windows\system32\ims1.cab does not exist 
5.157: ref tag c:\windows\system32\ins.cab does not exist 
5.157: ref tag c:\windows\system32\ins1.cab does not exist 
5.157: Starting AnalyzeComponents 
5.157: AnalyzePhaseZero used 0 ticks 
5.157: No c:\windows\INF\updtblk.inf file. 
5.157: OEM file scan used 0 ticks 
8.452: AnalyzePhaseOne: used 3295 ticks 
8.452: AnalyzeComponents: Hotpatch analysis disabled; skipping. 
8.452: AnalyzeComponents: Hotpatching is disabled. 
8.452: FindFirstFile c:\windows\$hf_mig$\*.* 
8.492: Le programme d'installation du KB896358 a rencontré une erreur :  Le fichier update.ver n'est pas correct. 
9.804: AnalyzeForBranching used 1312 ticks. 
9.814: AnalyzePhaseTwo used 10 ticks 
9.814: AnalyzePhaseThree used 0 ticks 
9.874: AnalyzePhaseFive used 60 ticks 
9.874: AnalyzePhaseSix used 0 ticks 
9.874: AnalyzeComponents used 4717 ticks 
9.884: Downloading 10 files 
9.884: bPatchMode = TRUE 
9.884: Inventory complete: ReturnStatus=0, 4837 ticks 
9.884: Num Ticks for invent : 4837 
10.435: [dumpDownloadTask] Update.exe posting request file to download a total of 224582 bytes (220949 bytes in patches and 3633 bytes in fallbacks) 
10.435: dumpDownloadTask returned 0xf200 (more files to download) 
12.397: L'installation du KB896358 ne s'est pas terminée. 
12.397: Update.exe extended error code = 0xf200 
1.902: