Windows 7: Update fails after hard drive replacement

My Dell 1525 Windows 7 laptop had begun to experience more and more frequent hard drive errors. So, in an effort to fend off total disaster, I purchased a new hard drive. The new drive was slightly larger than the old one (250GB vs 160GB). With a week old backup in hand, I used Acronis to do a disk CLONE to the new drive in an external enclosure. I was able to do it without any apparent drive errors. I then swapped drive for drive and rebooted. My most frequent apps worked fine, network access was fine, etc. Then I went to do a Windows Update - not fine. The little shield in the upper left corner of the box was red and, when I clicked on the "Check for Updates" box, it replied Windows Update cannot check for updates because the service is not running. You may need to restart your computer." I went to Services, started the service, marked it Automatic, and tried again - no joy. So, as it suggested, I rebooted. No joy again. After trying a couple of different backup versions with the same result. I went back to square one and used the original Windows 7 install disk. The install went fine and I was able to use Windows Update successfully. I hoped that having verified that a vanilla Windows 7 worked, I might be lucky enough to just be able to restore my latest backup. Wrong. The system appears to work fine with the only KNOWN problem being Update - there may be other problems, as yet unknown. Differences I am aware of: new hardware partitions proportionally larger than the previous disk Anybody have any ideas? No, I don't want to go back to the old hard drive. Elliott

Did you re-activate your license key? See what MGA says ... download http://go.microsoft.com/fwlink/?linkid=52012 MGADiag and save it to your desktop.[*]Double click the icon on your desktop.[*]Push [*]Push [*]Go to Start -> Run and type in "Notepad"[*]Go to Edit -> Paste in notepad.[*]x out all of the numbers and letters in the line beginning with "Windows Product Key:"[*]Copy and paste that log here.[/list]

Yes - re Activated windows.

As requested:
Diagnostic Report (1.9.0027.0):
-----------------------------------------
Windows Validation Data-->

Validation Code: 0x8004FE21
Cached Online Validation Code: 0x0
Windows Product Key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Windows Product Key Hash: 9rDKegGP3tKdBGWgQ2y7r+L+DNM=
Windows Product ID: 00359-029-1212994-85998
Windows Product ID Type: 5
Windows License Type: Retail
Windows OS version: 6.1.7601.2.00010300.1.0.003
ID: {C59CFD7C-CD74-402E-B552-74C4236CC554}(1)
Is Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: N/A, hr = 0x80070002
Signed By: N/A, hr = 0x80070002
Product Name: Windows 7 Home Premium
Architecture: 0x00000000
Build lab: 7601.win7sp1_gdr.111025-1505
TTS Error:
Validation Diagnostic:
Resolution Status: N/A

Vista WgaER Data-->
ThreatID(s): N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002

Windows XP Notifications Data-->
Cached Result: N/A, hr = 0x80070002
File Exists: No
Version: N/A, hr = 0x80070002
WgaTray.exe Signed By: N/A, hr = 0x80070002
WgaLogon.dll Signed By: N/A, hr = 0x80070002

OGA Notifications Data-->
Cached Result: N/A, hr = 0x80070002
Version: 2.0.48.0
OGAExec.exe Signed By: Microsoft
OGAAddin.dll Signed By: Microsoft

OGA Data-->
Office Status: 109 N/A
OGA Version: Registered, 2.0.48.0
Signed By: Microsoft
Office Diagnostics: 025D1FF3-364-80041010_025D1FF3-229-80041010_025D1FF3-230-1_025D1FF3-517-80040154_025D1FF3-237-80040154_025D1FF3-238-2_025D1FF3-244-80070002_025D1FF3-258-3

Browser Data-->
Proxy settings: N/A
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Win32)
Default Browser: C:\Program Files\Mozilla Firefox4\firefox.exe
Download signed ActiveX controls: Prompt
Download unsigned ActiveX controls: Disabled
Run ActiveX controls and plug-ins: Allowed
Initialize and script ActiveX controls not marked as safe: Disabled
Allow scripting of Internet Explorer Webbrowser control: Disabled
Active scripting: Allowed
Script ActiveX controls marked as safe for scripting: Allowed

File Scan Data-->
File Mismatch: C:\Windows\system32\sppobjs.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppc.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppcext.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppwinob.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\slc.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\slcext.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppuinotify.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\slui.exe[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppcomapi.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppcommdlg.dll[6.1.7600.16385], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\sppsvc.exe[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\drivers\spsys.sys[6.1.7127.0], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\systemcpl.dll[6.1.7601.17514], Hr = 0x800b0100
File Mismatch: C:\Windows\system32\user32.dll[6.1.7601.17514], Hr = 0x800b0100

Other data-->
Office Details: <GenuineResults><MachineData><UGUID>{C59CFD7C-CD74-402E-B552-74C4236CC554}</UGUID><Version>1.9.0027.0</Version><OS>6.1.7601.2.00010300.1.0.003</OS><Architecture>x32</Architecture><PKey>*****-*****-*****-*****-892VH</PKey><PID>00359-029-1212994-85998</PID><PIDType>5</PIDType><SID>S-1-5-21-437701402-4010459556-935690869</SID><SYSTEM><Manufacturer>Dell Inc.</Manufacturer><Model>Inspiron 1525 </Model></SYSTEM><BIOS><Manufacturer>Dell Inc.</Manufacturer><Version>A17</Version><SMBIOSVersion major="2" minor="4"/><Date>20091027000000.000000+000</Date></BIOS><HWID>8AB03607018400FA</HWID><UserLCID>0409</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>Eastern Standard Time(GMT-05:00)</TimeZone><iJoin>0</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>DELL </OEMID><OEMTableID>M08 </OEMTableID></OEM><GANotification><File Name="OGAAddin.dll" Version="2.0.48.0"/></GANotification></MachineData><Software><Office><Result>109</Result><Products/><Applications/></Office></Software></GenuineResults>

Spsys.log Content: 0x80070002

Licensing Data-->
Software licensing service version: 6.1.7601.17514

Name: Windows(R) 7, HomePremium edition
Description: Windows Operating System - Windows(R) 7, RETAIL channel
Activation ID: 2e7d060d-4714-40f2-9896-1e4f15b612ad
Application ID: 55c92734-d682-4d71-983e-d6ec3f16059f
Extended PID: 00359-00170-029-121299-01-1033-7600.0000-1772010
Installation ID: 003025938046632872470923741495750040942064990364500283
Processor Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88338
Machine Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88339
Use License URL: http://go.microsoft.com/fwlink/?LinkID=88341
Product Key Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88340
Partial Product Key: 892VH
License Status: Licensed
Remaining Windows rearm count: 5
Trusted time: 2/12/2012 2:12:55 PM

Windows Activation Technologies-->
HrOffline: 0x8004FE21
HrOnline: N/A
HealthStatus: 0x000000000001EFF0
Event Time Stamp: 1:31:2012 15:21
ActiveX: Registered, Version: 7.1.7600.16395
Admin Service: Registered, Version: 7.1.7600.16395
HealthStatus Bitmask Output:
Tampered File: %systemroot%\system32\sppobjs.dll
Tampered File: %systemroot%\system32\sppc.dll|sppc.dll.mui
Tampered File: %systemroot%\system32\sppcext.dll|sppcext.dll.mui
Tampered File: %systemroot%\system32\sppwinob.dll
Tampered File: %systemroot%\system32\slc.dll|slc.dll.mui
Tampered File: %systemroot%\system32\slcext.dll|slcext.dll.mui
Tampered File: %systemroot%\system32\sppuinotify.dll|sppuinotify.dll.mui
Tampered File: %systemroot%\system32\slui.exe|slui.exe.mui|COM Registration
Tampered File: %systemroot%\system32\sppcomapi.dll|sppcomapi.dll.mui
Tampered File: %systemroot%\system32\sppcommdlg.dll|sppcommdlg.dll.mui
Tampered File: %systemroot%\system32\sppsvc.exe|sppsvc.exe.mui
Tampered File: %systemroot%\system32\drivers\spsys.sys


HWID Data-->
HWID Hash Current: OAAAAAEABgABAAIAAAABAAAAAgABAAEAJJRy7maAwLJsPLbACiVszEaDxN8GpJT7UEqkycLiKoU=

OEM Activation 1.0 Data-->
N/A

OEM Activation 2.0 Data-->
BIOS valid for OA 2.0: yes
Windows marker version: 0x0
OEMID and OEMTableID Consistent: yes
BIOS Information:
ACPI Table Name OEMID Value OEMTableID Value
APIC DELL M08
FACP DELL M08
HPET DELL M08
BOOT DELL M08
MCFG DELL M08
SLIC DELL M08
OSFR DELL M08
SSDT PmRef CpuPm