Windows Vista SP2 kills Windows Update

Similar Questions

• my windows update Auto setting turns off suddenly. message says "administrator disabled the auto update". I have the admin account, I has not extinguished. I can't install vista sp2 KB98465 pack, update error code 800F0900. Help, please.

  Ideas:

  • Vista
  • This problem occurred after avast is flaggeg error last dec 4 2009
  • I tried to reset the windows update components, but it did not work.

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Hi Agnes Vizcarra,.

  Thank you for visiting Microsoft Answers.

   

  ·         Which version of Windows Vista is installed on your computer?

  ·         Remember to make changes recently?

  This problem occurs if Windows Update has been disabled by one of the following settings:

  ·         Group Policy

  ·         System policy

  ·         Registry

  Method 1

  Try to turn on the auto update by following the steps in the link below:

  How to configure automatic updates by using Group Policy or of registry settings

  http://support.Microsoft.com/kb/328010

  Method 2

  If you have any security software installed, disable temporarily.

  Method 3

  Download and install the stand-alone package for the Service Pack 2 from the link below:

  Windows Server 2008 Service Pack 2 and Windows Vista Service Pack 2-five language standalone (KB948465)

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=a4dd31d5-F907-4406-9012-a5c3199ea2b3&displaylang=en

  Method 4

  Run a virus scan because it causes sometimes caused by viruses.

  Microsoft Security Essential

  http://www.Microsoft.com/Security_Essentials/

  Link to view:

  Learn how to install Windows Vista Service Pack 2

  http://Windows.Microsoft.com/en-us/Windows-Vista/learn-how-to-install-Windows-Vista-Service-Pack-2-SP2

  Information about Service Pack 2 for Windows Vista and Windows Server 2008

  http://support.Microsoft.com/kb/948465

  Hope the helps of information. Please post back and we do know.

  Joel S.

• Vista SP2 does not updated Windows because the Windows Modules Installer (Trustedinstaller.exe) crashing

  Hello.
  My laptop Vista SP2 does not have Windows updates due to the Windows Modules Installer (Trustedinstaller.exe) crashing:

  Error message:
  "Signing of the problem:
  Problem event name: APPCRASH
  Application name: TrustedInstaller.exe
  Application version: 6.0.6002.18005
  Application timestamp: 49e01af1
  Fault Module name: wcp.dll
  Fault Module Version: 6.0.6002.18005
  Timestamp of Module error: 49e0380e
  Exception code: 80000003
  Exception offset: 0013b 972
  OS version: 6.0.6002.2.2.0.768.2
  Locale ID: 2057
  Additional information 1: fcbe
  More information 2: 21dec0ca93c87c4af4036e2c4a4d224a
  3 more information: 93a 4
  "Additional information 4: 172cbe47bfd87945783d7b08d7f02897.

  Update history shows a number of updates that haved 'impossible' to install accordingly.
  Any ideas how to solve this problem for all my PC install Windows updates pending?

  Thank you very much!

  Hi Spoon579,

  Jose is correct that we need more information. Without any information only generic suggestions that we can supply to run SFC/scannow here or CheckSUR here

• Vista SP2 killed my PC

  Well, it's certainly very bad. SP2 fails to install.  After the initial failure, my PC stops after a random period of time up to 2 hours. He keeps trying to install some other updates, so the problem is not hardware. I have also now bad performance sound and nervousness. Failed installation code is:

  WindowsUpdate_800B0100

  Any suggestions?

  Description of the update of the system for Windows Vista tool
  http://support.Microsoft.com/kb/947821
  0x800b0100 - TRUST_E_NOSIGNATURE - no signature was present in the subject.

  Error message when you try to use Microsoft Update or Windows Update Web sites to install updates: "0x800B0100.
  http://support.Microsoft.com/kb/956702

  TaurArian [MVP] 2005-2010 - Update Services

• Vista SP2 x 64 update fails on shutdown

  I tried several times to install the vista sp2 (64-bit).  Everything seems ok until it tries to restart.  The display shows the closing down and it stops there.  I gave 6 hours before forcing a cold start.  When return chkdsk runs and fails.  Had to restore the previous state of a backup HD picture again.  HD goes diags, i.e. no discernible hardware problem.  I tried to allow first on the Windows Update page.  Second time around, I have download the package and ran it in safe mode with network (which is the only way that would be installing SP1 I remember well).  Same failure mode, no message err, just hang out on the closing screen.

  The machine is a Dell M1330 computer laptop T8100 2.1 GHz dual core, 4 GB of ram + WD 320 GB drive

  Ideas get sp2?

  Thanks in advance.

  Hello

  Follow this link.

  http://support.Microsoft.com/default.aspx/KB/948465 AND http://windowshelp.microsoft.com/Windows/en-GB/help/105f7420-6f7f-4fe8-8698-2f40ca5f53711033.mspx

  See you soon

• Impossible to install Vista SP2, says needs update of system tool

  I use Windows Vista Home Premium 32 - bit edition with Service Pack 1.  His ability to perform automatic and manual, updates have not completely.  When I try to update, it tells me that I need what is called a system update tool.  The Download Center Windows says I need Service Pack 2 to use this tool.  But when I tried to install Service Pack 2, it failed, saying he needs the system update tool.

  Then... I need Service Pack 2 to install the system update readiness tool, and I need the analysis of system update tool to install Service Pack 2?  Huh?

  The only other option I can find for this is to fix the "CBS Manifest" which is apparently corrupt.  To do this, I need to "repair Windows" using "Windows DVD.  But this computer comes with pre-installed Windows and did not come with a 'Windows DVD.

  Is there a solution to this problem?  Any advice would be helpful and appreciated.  I ran virus and malware scanners, are looking for things that can interfere with the update process, defragmented my hard drive and cleaned the registry.  What other options are available?

  * original title - updated: absurd circular problem. Please help.*

  I use Windows Vista Home Premium 32 - bit edition with Service Pack 1.  His ability to perform automatic and manual, updates have not completely.  When I try to update, it tells me that I need what is called a system update tool.  The Download Center Windows says I need Service Pack 2 to use this tool.  But when I tried to install Service Pack 2, it failed, saying he needs the system update tool.

  Then... I need Service Pack 2 to install the system update readiness tool, and I need the analysis of system update tool to install Service Pack 2?  Huh?

  The only other option I can find for this is to fix the "CBS Manifest" which is apparently corrupt.  To do this, I need to "repair Windows" using "Windows DVD.  But this computer comes with pre-installed Windows and did not come with a 'Windows DVD.

  Is there a solution to this problem?  Any advice would be helpful and appreciated.  I ran virus and malware scanners, are looking for things that can interfere with the update process, defragmented my hard drive and cleaned the registry.  What other options are available?

  Hey RahXephon

  see if you can borrow a vista microsoft dvd to do a repair installation

  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  You may have more luck with this if repost you in the correct windows update forum

  http://social.answers.Microsoft.com/forums/en-us/vistawu/threads

  Walter, the time zone traveller

• Vista SP2 enterprise. Updates to Windows from 11 August caused the system hang after starting.

  Œuvres of mouse pointer, but the catch systems when I click on any element of the bar of tasks or office. OK works in safe mode. System Restore to a date before the updates does not help. I've eliminated all unnecessary programs in menu start, including NVIDIA drivers, but the problem persists.  Any suggestions?  Thank you!

  Hi Mathew and Imran;

  Thank you.  After several reboots, add and remove services, I believe a solution to the problem.   It seems that McAfee Total Protection disliked among updates August 11... or the update did not like 'total Protection '.

  After much frustration, I removed any trace of McAfee, first using windows uninstaller, then running the downloaded program to uninstall McAfee. I then installed Microsoft Security Essentials and downloaded and re-installed McAfee Site Advisor.

  I don't think I have the same level of protection as I had before, but the system is faster and I think that I have an adequate level of security.  I'll leave it as it is for now.

  I don't want this post as a blow against McAfee, they are an industry leader in computer security and 'Total Protection' provided exactly that.  We have a second PC in our House... material of identical office however, but under Vista Home Premium, whereas this one is running Vista Business.  Home Premium system runs 'Total Protection' and has not experienced the same problem, as the system of the company.  What's up mind dat?  It runs more slowly, probably because of McAfee files analysis procedures.

  If Security Essentials works well in the coming months on this system, I can install it on the other system, as well as on my laptop.  In more than 10 years (from Windows 98 to Vista), we always used McAfee products and have NEVER had a viral infection.  Is it because of MCafee or our own due diligence?  Assume that this is not serious.

  Thanks again for your help.  You got me on the right track!  Best regards... TeeDubTW

• Problem with windows update and get Vista service Pack2 installed

  I'm running Windows Vista Home premium with service pack 1 installed. I have 2.00 GB of memory and running a 32-bit operating system

  When I open some websites it comes immediately closes and you said "Internet explorer cannot open this site" then the cottage site and says '' abandoned operation. ''

  So I thought I would upgrade my system. Whenever I have shut down my computer it asks to install updates - I have let that happen, it always lists the same updates and even though it shows that they have been correctly installed. Next time I'll look in the list of updates - the same updates appear. When I try to update to Internet explorer 6 to 8 or 9 it says I need service pack 2. When I try to install service pack 2, I thought after I have started to install pack 2, service pack 1 must be installed. When I download and try to install service pack 1, it indicates that service pack 1 is already installed.

  Any ideas on how to get my internet explore updated would be greatly appreciated.

  Thank you

  I have version 6.0 (build 6001: Service Pack 1)

  My internet Explorer is:

  Version 7.0.6001.18000

  Thanks for your help.

  When downloding a new application, applet, or executable file or program msi, I always choose to SAVE them to the DESKTOP, then I make a folder and copy the downloaded file to the new folder when the program is fully downloaded, I then run my hand registered antivirus program to ensure that it is virus-free. (right click, then choose scan with "antivirus program").

  Once I know it's clean and stored safely, I disconnect from the internet, disable my antivirus program, & close all processes not essential in the Task Manager.

  Then go to the folder "New folder" and double-click the new application to install it without interference.

  Once it is installed, restart your computer to start your antivirus program and already completed process automatically and then if it needs to access the INet activation or registration, it can do so safely.

  It a new application and ask you if that's OK, you know is very well since you just installed it will say your firewall.

  I've never had a problem with failed facilities or other interference from program using this simple step-by-step process.

  Methods to download the latest service pack (VISTA SP2)

  Method 1: Turn on automatic updates (recommended for most users)

  Method 2: Check the updates on Windows Update (same method 1 but not automatic)

  Method 3: obtain the latest Windows Vista from Microsoft Download Center (full file) service pack http://support.Microsoft.com/kb/935791/#Method3 >

  (Good to use if the computer on which you want to install the service pack is not connected to the Internet)

  Go to http://technet.microsoft.com/en-us/windows/dd262148.aspx> and look right.

  Things to know about SP2 and FAQs.

  Examine them carefully and see if it meets most or all of your questions.

  You will also notice the site available for full download download which can be used instead of the Windows Update. service

  As you can see Vista SP2 contains all updates released since SP1, download via AU (automatic updates) you get only what you need, by downloading the full file all you and you have it if you like for later if you need IT.

  For Service Packs, I prefer to download the entire file and then install offline after you have prepared the system first.

  How to obtain the latest Windows Vista service pack

  http://support.Microsoft.com/kb/935791/en-us

  How to install or uninstall Internet Explorer 9 IE9

  http://Windows.Microsoft.com/en-us/Windows7/how-do-i-install-or-uninstall-Internet-Explorer-9>

  Support for Internet Explorer in this forum:

  http://answers.Microsoft.com/en-us/IE

  04/12 / 1109:16: 23 pm

• Windows Update today caused a HUGE loss of modules

  Windows Vista SP2 made auto update today, I clicked to install and reboot.  When I restarted, he didn't know me.  Lost desktop, wallpaper & icons; Apps appeared as if they had never been executed.  Error Msg: "your user profile was not loaded correctly!  You have been logged on with a temporary profile. "I logged me - that user account was always there.  However, my User Info was still missing: Documents have seen gaps (even if the files are still there in C:\Users\myaccount) and worst of all, there is no folder AppData which means my Outlook.pst file is GONE.  I tried 2 system restore, same thing.  What has built update?

  Hello

  Your data is still there and is accessible by an ADMINISTRATOR account.

  You can try to fix it with Safe Mode - repeatedly press F8 as you bootup.

  Some programs such as the Google Updater (if you added the toolbar Google, Chrome or Google Earth) has been
  known to cause this problem.

  How to fix error "the user profile Service has no logon. User profile cannot be loaded. »
  http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

  How to fix error "your user profile was not loaded correctly! You have been logged on with a temporary
  Profile. "in Vista
  http://www.Vistax64.com/tutorials/135858-user-profile-error-logged-temporary-profile.html

  BE VERY CAREFUL IF YOU USE THIS ONE:

  DO NOT USE THE ACCOUNT HIDDEN ON A DAILY BASIS! If it corrrups you are TOAST.

  How to enable or disable the real built-in Administrator account in Vista
  http://www.Vistax64.com/tutorials/67567-administrator-account.html

  Use the hidden administrator account to lower your user account APPLY / OK and then lift it to ADMIN.
  This allows clear of corruption. Do the same for other accounts if necessary after following the above message.

  You can use the hidden - administrator account to make another account as an ADMINISTRATOR with the same password (or
  two with the same password) use to test or difficulty of the other.

  You can run the Admin account hidden from the prompt by if necessary.

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

  If you cannot access your old account, you can still use an Admin to migrate to another (do not forget to always
  not that an Admin account that is not used except for testing and difficulty).

  Difficulty of a corrupted user profile
  http://windowshelp.Microsoft.com/Windows/en-AU/help/769495bf-035C-4764-A538-c9b05c22001e1033.mspx

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Vista SP2 wireless connection drops

  People, I know this question has been asked before, but I can't find a solution to my problem.  I've had my Dell laptop for about 6 months now and it worked perfectly, without any problem wireless connection.  On Sunday, August 9, I installed Vista SP2.  It updated no problem at all, but once he did his final reboot, it connected to my wireless router for about 5 minutes, then dropped connection.  Now, when you restart it only connects for a minute or two wireless then abandons connection.  I then uninstalled SP2 but it has not solved the problem with wireless.  My wireless adapter is an Atheros AR5007 and drivers are all up to date.

  Anyone know how I can fix this so that my wireless signal stay tuned as he used to pre SP2?
  Thank you.

  Hi KK_14,

  Thank you for visiting Windows Vista Microsoft answers forum.

  Fixing the problems of common networking in Vista:

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:

  http://support.Microsoft.com/kb/299357

  Disable the IP helpdesk:

  1 hold the Windows key and type R, type "services.msc" (without the quotes) and press enter

  2. scroll down to the IP assistance service, right-click on it and select Properties

  3. in the drop-down list box that says "Automatic" or "Manual", set it to disabled and then click 'apply '.

  4. then click on "Stop" to stop the service from running in the current session

  5. click on OK to exit the dialog box

  Disable IPv6:

  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack. To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall, which withdraw power off the computer.» Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.

  NOTE: You should do this for each network connection.

  Disable the DHCP Broadcast Flag:

  Link: http://support.Microsoft.com/default.aspx/KB/928233

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  http://support.Microsoft.com/kb/322756/ (how to back up and restore the registry in Windows)

  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers

  To resolve this issue, disable the DHCP BROADCAST flag in Windows Vista. To do this, follow these steps:

  Click Start, type regedit in the search box, and then click regedit in the list programs.

  If you are prompted for an administrator password or for confirmation, type your password, or click on continue.

  Locate and then click the following registry subkey:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ {GUID}

  This registry path, click the (GUID) subkey that corresponds to the card network that is connected to the network.

  On the Edit menu, point to new, and then click DWORD (32-bit) value.

  In the new area #1, type DhcpConnEnableBcastFlagToggle and press ENTER.

  Right-click DhcpConnEnableBcastFlagToggle, then click on modify.

  In the value data box, type 1 and then click OK.

  Close the registry editor.

  By setting this registry key to 1, Windows Vista's trying to get an IP address using the BROADCAST flag in DHCP Discover packets. If that fails, he will try to obtain an IP address without using the BROADCAST flag in DHCP Discover packets.

  Please let us know if it helps.

  Thank you and best regards,
  David

• Error updating Windows Vista Sp2 ox50004005

  Dear Admins,

  I try to update my windows vista Sp1 to SP2, but it gives the ox50004005 error code. updating until the last stage 3 but after that he brings updated.

  Please, I can't use the new programs, they all want SP2. Also, windows live messenger.

  Thank you.

  Please answer all the questions of diagnostic following by number in your very next answer (no need to quote this post):

  1. what application or antivirus security suite is installed and your current subscription?  What anti-spyware (other than Defender) applications?  What third-party firewall (if applicable)?

  2 to give application Norton or McAfee application ever been installed on this computer?

  3. do you have a free trial Norton or a McAfee free trial come preinstalled on the computer when you bought it? (No matter if you have never used or activated).

  4. is this really an error 0 x 80004005 (vs 0 x 50004005)?

  ====================================

  Error message when you try to install Windows Vista Service Pack 2 or Windows Server 2008 Service Pack 2: "an internal error occurred during the installation of the service pack.
  http://support.Microsoft.com/kb/967818

  The update is not installed successfully, you receive a message, and the computer restarts when you try to install an update in Windows Vista
  http://support.Microsoft.com/kb/949358

  Free unlimited installation and compatibility support is available for issues related to Windows Vista Service Packs. Availability of support chat or messaging differs depending on your location. Some questions may require more support for which it has advanced a charge: http://support.microsoft.com/oas/default.aspx?prid=13014&gprid=582034

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• SP2 for Windows Vista will not install. Receive error 800b0100 code. Windows Update has encountered an unknown error.

  SP2 for Windows Vista will not install. Receive error 800b0100 code. I already tried all possible solutions - disabled and even uninstalled McAfee Firewall disabled, ran the CheckSUR repeatedly (see below for the final analysis), tried to install from windows update, also downloaded the stand-alone MS pack, tried selective startup and hidden States of services, still nothing. It has been 2 days work on this. Help, please!

  =================================
  Preparation of control system was updated.
  Binary version 6.0.6002.22202
  Package Version 6.0
  2009-10-24 12:36

  Checking Windows Service Packages

  Checking of manifests package and catalogs

  Checking package Watchlist

  Watchlist checking

  Checking packages
  (f) MOTHER of CBS missing 0 x 00000002 servicing\packages\Package_2_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.mum
  (f) MOTHER of CBS missing 0 x 00000002 servicing\packages\Package_for_KB975467_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum
  (f) MOTHER of CBS missing 0 x 00000002 servicing\packages\Package_for_KB975467_client~31bf3856ad364e35~x86~~6.0.1.0.mum
  (f) MOTHER of CBS missing 0 x 00000002 servicing\packages\Package_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.mum

  Control components store

  Summary:
  Seconds executed: 1241
  Found 4 errors
  CBS MUM lack count: 4

  Unavailable repair files:
  servicing\packages\Package_2_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.mum
  servicing\packages\Package_for_KB975467_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum
  servicing\packages\Package_for_KB975467_client~31bf3856ad364e35~x86~~6.0.1.0.mum
  servicing\packages\Package_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.mum
  servicing\packages\Package_2_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.cat
  servicing\packages\Package_for_KB975467_client_1~31bf3856ad364e35~x86~~6.0.1.0.cat
  servicing\packages\Package_for_KB975467_client~31bf3856ad364e35~x86~~6.0.1.0.cat
  servicing\packages\Package_for_KB975467~31bf3856ad364e35~x86~~6.0.1.0.cat

  Hello Yiratr,

  Thank you for using the Microsoft answers Forums.

  Solution:

  Follow the steps in the web link below.

  http://support.Microsoft.com/kb/956702

  That should do the trick for you.

  Thank you.

  Kind regards

  Augustine.

  "URGO".

  UDAY $012 please let me know that whether the solution worked or not, I thank you and appreciate your comments. URGO

• Vista SP2, problem with Windows update, list updated white

  When then is news updated on my Vista Home Premiun x 64 SP2, I don't get the popup or icon in the system tray that says that there is some new updates. Also, when I do it manually to see updates (because I know it's every second Tuesday of the month), it is said there are X updated. Well, I want to see what is the description of each, but the list is empty.

  Here are two screenshots:

  http://img62.imageshack.us/img62/4785/15386121.jpg

  http://img826.imageshack.us/img826/6816/82375726.jpg

  Thanks if anyone can help me!

  Christ

  Assuming that the Windows Firewall is enabled, see if a reset fixes the behavior:

  1. open IE 32-bit (only) to http://support.microsoft.com/kb/971058 & run it in DEFAULT and modes difficulty then AGGRESSIVE. [1]

  2. restart & test.

  ~~~~~~~~~~~~~~~~~~~~~~~~
  [1] full Disclosure: the difficulty operating in AGGRESSIVE mode will remove your update history but not the list of installed updates.

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• Vista 64 SP2: when you run windows update, trustedinstaller takes 100% of one of the drivers for more than 20 minutes

  I recently bought a new computer, when I run Windows Update there is a process called TrustedInstaller.exe, taking 100% of one of the cores for a very long time (> 20 minutes).

  I have vista 64 SP2 and all updates installed (took me over 3 days to complete).

  Also, when I try to install additional features of windows (for example. IIS) the same thing happens, trusteinstaller takes 100% of the base and install new features forever.

  I have not installed additional software so far is very little probable that a virus or spyware is the cause. When I'm not updating the an or install features of windows, the computer running quickly and the cpu load is not high at all.

  How long was the computer connected to the internet before you installed Avast?

  Can update you Avast manually?

  The above, see if a reset fixes the problem:

  How to reset the Windows Update components?
  [Access KB971058 Internet Explore 32-bit only; [Throws the difficulty in DEFAULT and AGGRESSIVE modes, and then restart & test]
  http://support.Microsoft.com/kb/971058

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• I have windows vista sp2. Windows cannot check the updates. error 80070490 KB968389. last updated on this error 23/10/09

  Windows cannot check the updates. Error 80070490 failed since 10/23/09. Windows Update will not work.  I haves Windows Vista Home Premium SP2

  0 X 80070490 - ERROR_NOT_FOUND
  Corrupted system file; You will need to perform an upgrade on the spot or reinstalling the operating system.

  The error you receive occurs if there is corruption in the manifest of component maintenance base.

  Ignore the title: the "Windows features" dialog box is empty in Windows 7 or Windows Vista, or you receive an error message that includes the following code when you try to use Windows Update: "0 x 80073712".
  http://support.Microsoft.com/kb/931712
  "Explains the SFC / Scannow.

  A repair install is the usual solution of SFC/scannow does not work.

  You receive an error code "0 x 80070490" when you use Microsoft Update or Windows Update Web sites to install updates
  http://support.Microsoft.com/kb/958044

  NB: If you have installed SP1 for Vistahttp://support.microsoft.com/kb/948537

  Step 7 (method for Windows Vista), the * UPGRADE option is not available because SP1 has been installed.

  Uninstall SP1

  See also:

  How to overcome error 0 x 80070490 when installing updates in Windows Vista/Server 2008
  http://blogs.msdn.com/andrekl/archive/2008/09/29/how-to-overcome-error-0x80070490-when-installing-updates-in-Windows-Vista-Server-2008.aspx

  TaurArian [MVP] 2005-2010 - Update Services