Service Pack 2 error 800B0100

Hi,

I have trioed every fix listed here so far without success, I cannot update
SP2 on a dell computer runing XP Home edition, other computres on the sme
network can so its not a firewall issue.

windows update says:

005-01-18 14:52:22+0100 980 124 OS Version = 5.1.2600.1.0.66304
2005-01-18 14:52:22+0100 980 124 Computer Brand = Dell Computer Corporation
2005-01-18 14:52:22+0100 980 124 Computer Model = Dimension 2400

2005-01-18 14:52:22+0100 980 124 Bios Revision = A05
2005-01-18 14:52:22+0100 980 124 Bios Name = Phoenix ROM BIOS PLUS Version
1.10 A05
2005-01-18 14:52:22+0100 980 124 Bios Release Date = 2003-12-02T00:00:00
2005-01-18 14:52:22+0100 980 124 Locale ID = 3082
2005-01-18 14:52:22+0100 980 124 ClientVersion: iuengine.dll = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuapi.dll = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuauclt.exe = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuauclt1.exe = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuaucpl.cpl = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuaueng.dll = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuaueng1.dll = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 ClientVersion: wuauserv.dll = 5.4.3630.1106
2005-01-18 14:52:22+0100 980 124 ClientVersion: wucltui.dll = 5.4.3790.2182
2005-01-18 14:52:22+0100 980 124 WU client finished Searching for update
2005-01-18 14:52:22+0100 980 124 WU client calls back to search call
WindowsUpdate with code Call complete and error 0
2005-01-18 14:52:22+0100 980 124 WU client completed and deleted call
{45D27C15-7F18-43D1-80C5-0B082EA5B06D}
2005-01-18 14:52:27+0100 980 3ec REPORT EVENT:
{455792F8-7496-4D8C-95AA-EA8368262CF6} 289 2005-01-18
14:52:22+0100 1 147 101 {00000000-0000-0000-0000-000000000000} 0 0 WindowsUpdate Success Software Synchronization Agent has finished detecting items.
2005-01-18 14:52:27+0100 980 3ec Reopened existing event cache file at
C:\WINDOWS\SoftwareDistribution\EventCache\{5415E7 AC-1C57-45DE-B2AF-60C6010A2D13}.bin for writing.
2005-01-18 14:57:22+0100 3792 ed4 Out of proc datastore is shutting down
2005-01-18 14:57:24+0100 3792 ed4 Out of proc datastore is now inactive
2005-01-18 14:59:08+0100 584 224 Trying to make out of proc datastore active
2005-01-18 14:59:09+0100 584 224 Out of proc datastore is now active
2005-01-18 14:59:10+0100 980 1c8 WU client persisted 1 download calls
2005-01-18 14:59:10+0100 980 1c8 WU client succeeds
CClientCallRecorder::BeginDownloadUpdates from WindowsUpdate with call id
{6149BB6D-E029-4305-B59A-5A792588BB75}
2005-01-18 14:59:10+0100 980 3ec WU client executing call
{6149BB6D-E029-4305-B59A-5A792588BB75} of type Download Call
2005-01-18 14:59:10+0100 980 3ec Dumping out update 1 of 1
2005-01-18 14:59:10+0100 980 3ec title = Windows XP Service Pack 2
2005-01-18 14:59:10+0100 980 3ec dumping updateId
{7477AF62-8F9B-4F32-9DAF-7AB452E52396}.121 bundling 2 updates
2005-01-18 14:59:10+0100 980 3ec bundled update No. 1 is
{C57D9C49-3232-4693-9A85-9AD9FDAF3911}.101
2005-01-18 14:59:10+0100 980 3ec bundled update No. 2 is
{164EB035-58C7-461D-81C6-3A966C7AB26F}.101
2005-01-18 15:01:24+0100 980 3ec Updateci: WinSEUpdateHandler::_Inventory:
Installer returned 0x800b0100 (2148204800)
2005-01-18 15:01:24+0100 980 3ec DM: GenerateDownloadRequest failed with
0x800b0100.
2005-01-18 15:01:24+0100 980 3ec Error 800b0100 occurred while downloading
update; notifying dependent calls.
2005-01-18 15:01:24+0100 980 3ec WU client persisted 1 download calls
2005-01-18 15:01:26+0100 980 3ec WU client persisted 1 download calls
2005-01-18 15:01:26+0100 980 124 WU client calls back to download call
{6149BB6D-E029-4305-B59A-5A792588BB75} with code Call complete and error 0
2005-01-18 15:01:26+0100 980 124 WU client completed and deleted call
{6149BB6D-E029-4305-B59A-5A792588BB75}
2005-01-18 15:01:26+0100 980 124 WU client persisted 0 download calls
2005-01-18 15:01:26+0100 980 a28 ISusInternal API failed
CClientCallRecorder:isconnectCall with error 0x8024000c
2005-01-18 15:01:26+0100 3244 cb8 ISusInternal:isconnectCall failed,
hr=8024000C
2005-01-18 15:01:29+0100 980 124 REPORT EVENT:
{39EB6EFD-A938-44CA-BBBF-0B90CBA87F54} 290 2005-01-18
15:01:24+0100 1 161 101 {7477AF62-8F9B-4F32-9DAF-7AB452E52396} 121 800b0100 WindowsUpdate Failure Content Download Error: Download failed.
2005-01-18 15:01:29+0100 980 124 REPORT EVENT:
{DA56F935-6FF4-4378-B03C-2E85FD0D6243} 291 2005-01-18
15:01:24+0100 1 161 101 {164EB035-58C7-461D-81C6-3A966C7AB26F} 101 800b0100 WindowsUpdate Failure Content Download Error: Download failed.



S¡svcpack says:

1.687: 2005/01/18 15:01:15.812 (local)
1.687:
C:\WINDOWS\SoftwareDistribution\Download\S-1-5-18\bb1132e63d39a4a85c4d5004394d0db7\update\update. exe (version 5.5.1005.0)
1.703: Service Pack se ha iniciado con la siguiente lÃ*nea de comando: /si
/ParentInfo:737f510dbd55cc4994dc72d4f9c771ff
1.703: Return Value From OnACPower = 1
1.703: OnACPower returned value( 0x1 ) which is Equal To 0x1
1.703: Condition succeeded for section OnACPower.Section in Line 1 of
PreRequisite
1.703: SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\Wi ndowsFeatures is
not Present
1.703: First Condition in A6Block.Section Succeeded
1.703: Condition succeeded for section A6Block.Section in Line 2 of
PreRequisite
9.453: PrepareToTrustInfFile: MySetupCopyOEMInf failed: 0x800b0100
9.453: IsInfFileTrusted: PrepareToTrustInfFile Failed: 0x800b0100
9.484: UnRegisterSpuninstForRecovery, failed to delete SpRecoverCmdLine
value, error 0x2
9.484: DoInstallation: Failed to unregistering spuninst.exe for recovery.
9.484: No hay ninguna firma presente en el asunto.
9.484: La instalación de Service Pack 2 no ha finalizado.
9.484: Update.exe extended error code = 0x800b0100


thanks


j