Windows 7 - get error when you try to install the updates, code 66A

I have error when I try to install update!  Code 66A. What should I do?


* original title - I have error when I try to install update! Code 66A. What should I do? *

Framework of 66A
http://social.answers.Microsoft.com/forums/en/vistawu/thread/52538332-710e-4C29-BD5B-d08db7555bb3

Step 1

You can follow the steps below and check if it helps solve the problem of update installation.

(a) click Start and click on Control Panel.

(b) go to programs and features.

(c) scroll down to Microsoft.Net Framework 4 Client Profile, do a right click.

(d) it will give you a choice of uninstall/change, click it.

(e) then it will give a choice to repair, choose repair. It will take 4 to 10 minutes to fix and may vary.

(f) one when you're done, go to your update and Update Center again.

Step 2

If the steps above do not help, access the link below and follow the steps described in the article and try to uninstall all versions of the .NET Framework on the computer and reinstall all the versions of the .NET Framework on the computer.http://support.microsoft.com/kb/923100

Check this reminder in the well: http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/f1dd866f-85b7-4ae6-bc32-1c488c19742a
Diana D. (Microsoft Support) credit releasing it's easy: with Windows | ActiveWin | Laptops | Microsoft MVP

Tags: Windows

Similar Questions

  • Get 800b0100 error when you try to install the update KB905866 (Mail filter spam for x 64 systems) in Vista

    Get 800b0100 error when you try to install the update KB905866 (Mail filter spam for x 64 systems). It keeps failing even though I followed the steps all the recommended (in aid) and installed some other stuff.  Tried several times but nothing helped.  I saw a recommendation to install a Wups2.dll file but do not know if I should do it because the recommendation is for Windows XP and I have Vista Home.

    Hello

    I suggest check the link below and try do a SFC (System File Checker) scan and check if it helps.

    How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

    http://support.Microsoft.com/kb/929833

    I would also say that you reset Windows update components and check if this may help.

    How to reset the Windows Update components?

    http://support.Microsoft.com/kb/971058

  • code Ox643 error when you try to install the update of security for flash player (KB923789)

    I get the error code Ox643 when you try to install the update for flash player (KB923789) security - after Mr fixit running and the application of other measures recommended, I still have the error code and get the installation error code. What should I do now?

    Is Adobe Flash Player v11.3.300.257 (or higher) installed? Test here using Internet Explorer (only!)-online http://www.adobe.com/products/flash/about/

  • 0x800A0046 error when you try to install the updates

    From: RCTaubert

    I just did a clean install of Vista Ultimate.  After downloading all the Vista updates, using Windows Update.  More updates installed for a few failed. I reinstalled Office Pro 2007.  I tried to install "Microsoft Update so I can get the Vista & Office updates on a single screen.

    From the "Windows Update" screen, I clicked on 'Get updates for more products'.  Which takes me to '

    http://www.update.Microsoft.com/microsoftupdate/v6/vistadefault.aspx?ln=en-us '.  I except the "terms of use" and click on "install".  I click on UAC to continue and immediately meet with the error message and the next failure: Microsoft Update could not be installed on your computer

    Make sure that you log on as an administrator or as a member of the Administrators group, and then try again.

    More troubleshooting options

    If your computer is connected to a network and the problem persists, contact your system administrator to see if your Microsoft Update settings are managed by using Group Policy. If your computer is not connected to a network, or if your system administrator has not disabled Microsoft Update, check if the Windows Update service is disabled or stopped. For information about how to start a service, search help and Support on your computer.

    Note: If you encounter problems with the installation of Microsoft Update, you can continue to get updates for your computer by going to Windows Update in Control Panel.  [Error number: 0x800A0046]

    I tried searching for this error number and found most of the questions & answers to several years.  I checked some of them out and found, I had already solution in place.  Hoping for more responses to day I write this messa.

    What should I do next?

    From: TaurArian

    See: Error Message When you try to install Microsoft Update on a Windows Vista-based

    computer: "could not install Microsoft Update on the computer.

    http://support.Microsoft.com/kb/933528

    --

    TaurArian [MVP] 2005-2009 - Update Services

    Another response of the community of Windows Vista discussion groups

  • 800b0100 error when you try to install the update KB968816

    Well, I get this error (800 b 0100) whenever I try to install the update KB968816. I have downloaded and run the system update tool. He has not fixed it.

    Is there a solution for this error?
    My plug for my laptop is:

    HP Pavilion DV5 1002nr
    3 GB memory
    232 GB of available disk space

    Thank you, Nick Hanson

    A program on your computer is perhaps interfere with the installation of KB968816.

    Try manually downloading and installation of (your anti virus or security software may interfere)

    http://www.Microsoft.com/downloads/en/results.aspx?FREETEXT=KB968816&displaylang=en&sType=s_basic

    Try to install after a clean boot.

    support.Microsoft.com/kb/929135
    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

    TaurArian [MVP] 2005-2011 - Update Services

  • Error when you try to install the updates to rules

    Hello

    I face below, the error message when you try to inject the new updates to the rules. Namely: Sourcefire_Rule_Update-2016-02-18-003-vrt.sh

    All the solutions on this one? For more information, I downloaded the file from the site and the name of the file has not been changed.

    Hi Tarik,

    I've seen this error when you use Internet Explorer to manually import the update rule.

    You can try a different browser supported.

    The release notes for the version that you are using will have the information of supported browser.

    Thank you

    Guillaume

  • Error when you try to install the update kb954154

    I am trying to install the update above on my Sony Vaio computer but keep the message "update could not be installed. Why?

    You forgot to mention the codes of error, or any other relevant details that might help diagnose the reason why the update cannot be installed.

    Visit the Microsoft Solution Center and antivirus security for resources and tools to keep your PC safe and healthy. If you have problems with the installation of the update itself, visit the Microsoft Update Support for resources and tools to keep your PC updated with the latest updates.

  • Code 80072EFE. Windows has encountered an unknown error when you try to install the updates.

    First of all.  I have Windows 7 ultimate.

    Recently, I had problems with malware.  I have to click on a link to google search and get sent to some site asking me to buy stuff (I have not).  I tried several different anti-virus and malware, including:

    1 McAffee (which is a joke)

    2 avast

    3. stop Zilla

    4 Malware bytes.

    1-3 have not picking up anything either.  And 4 stopped working after 10 minutes through a thorough analysis.  With a quick scan, we didn't find any malware.

    I tried safe mode and nothing.  So I restored to an earlier point when it was working fine.

    I tried to download the updates, but I get an error 80072EFE and am unable to download the updates.  I checked McAffee and all windows programs have full access, so there should be no firewall problem.  STOPzilla and Avast are no problem, due to the restoration.  I need help! Help, please!  If the cat is available, would be great.

    Thank you

    See if this triple McAfee fix solves the problem: http://service.mcafee.com/FAQDocument.aspx?id=TS100507

    For good measure, also make a Reset (see 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

  • Code 80070005 error when you try to install the update of the ACL HP w2408 widescreen.

    How should I do? I have windows vista home premium 64-bit edition.

    80070005 is an access denied message. Suggest you hide the update is available from Windows Update.
    If there is a problem with the monitor, then go here:
    http://h10025.www1.HP.com/ewfrf/wc/softwareList?OS=2093&LC=en&DLC=en&cc=us&lang=en&product=3440923

    This is the latest driver for this specific monitor that offers HP. It was published on 2008-10-16 and is suitable for Vista x 64.
    MowGreen MVP Data Center Management - update of safety Consumer Services

  • Receive critical error when you try to install the update of creative cloud

    If anyone has experienced this? I can't go through Adobe on phone or chat

    I did a live chat with a technician. It helped me to get rid of the files in the library, and do a clean install of the Creative Suite Installer.

  • get error when you try to lower the java load error 1-4 of 4 0 x 80070643.

    get error when you try to lower the java load error 1-4 of 4 0 x 80070643.

    This forum is for Microsoft Security Essentials.

    You question is with Oracle Java.

    It is recommended to go to www.oracle.com to get help.

  • Error when you try to install the browser first elements 10 Inspiration

    On the Adobe Premiere elements 10 welcome screen, I get an error when you try to install the browser of Inspiration (IB).

    Sorry, an error occurred.
    This application cannot be installed because this installer has been misconfigured. Please contact the

    author of the support application.

    I have uninstalled/reinstalled the latest Adobe Air. I have connected to photoshop.com while trying to install IB as well.

    OS = Windows 7 64 bit

    Adobe products installed

    Photshop CS5

    Lightroom 3.5

    Thank you

    The team and I worked to create this document on the issue. Can you try the solutions listed and see if it solves the problem?

    Can not launch/install Inspiration browser from the home screen. First 10 items | Win 64 bit

    http://kb2.Adobe.com/CPS/926/cpsid_92680.html

    -Dave

  • Error 80071 has 30 when you try to install the updates.

    What does it mean error code a 80071, 30 when you try to install the updates

    Hello

    1. are you able to install the updates as soon as possible?

    2 has there been recent changes made on the computer before the show?

    I suggest you to please follow the provided steps and update us with the results.

     

    Method 1: Perform the clean boot and try to install the updates.

    To help resolve the error message, you can start Windows Vista or Windows 7 by using a minimal set of drivers and startup programs. This type of boot is known as a "clean boot". A clean boot helps eliminate software conflicts.

    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

    http://support.Microsoft.com/kb/929135

     

    Please note: After troubleshooting, be sure to start your computer in normal mode by following step 7.

     

    Method 2: Run (CheckSur.exe) system update readiness tool

    Download and run the system update readiness tool. This tool runs an ad hoc analysis of inconsistencies that might prevent future maintenance operations. For more information about how to download and run the CheckSur.exe tool, click on the number below to view the article in the Microsoft Knowledge Base:

    http://support.Microsoft.com/kb/947821

    (947821) description of the preparation tool system update for Windows Vista for Windows Server 2008, for Windows 7 and for Windows Server 2008 R2

    Try to install updates again.

    Method 3: How to reset Windows Update components?

    http://support.Microsoft.com/kb/971058

    Registry warning

    To do: 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:

    322756 (http://support.microsoft.com/kb/322756/)

    How to back up and restore the registry in Windows.

    Method 4: Scan of the file system (CFS) auditor.

    Perform a scan of the checker (SFC) system files on your computer. SFC tool scans system files and replaces incorrect versions of system files by using the correct versions.

    See the following article for more information on using SFC tool to troubleshoot missing or corrupted system files:

    How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

    http://support.Microsoft.com/kb/929833

    You can also check the updates failed.

    a. open Windows Update by clicking on the button start. In the search box, type Update, and then in the list of results, click Windows Update.

    (b) in the left pane, click view update history.

    I hope that helps!

  • 1330 error when you try to install the software main street

    Receive the following error message when you try to install the update of the software of Boulevard of Main Street Software, Inc. 2011 on a machine running Windows Vista 64 bit HP.

    File 1330.A error required cannot be installed because the file E:\Blvd\Data1.cab has an invalid digital signature. This may indicate that the file is corrupted. Error 8205 was returned by WinVerifyTrust.

    Another attempt to run this software update received the same message except the last line shows error 24592 was returned by WinVerifyTrust.

    I managed to install the software on a laptop then. I already tried to transfer all the content of DVD on my hard drive, then by running the Setup program, without success. I have also tried to run Setup in Windows XP compatibility mode, receive the same error message.

    It is about a Windows update that has caused similar problems for other users.

    KB978601 causes "signature digital invalid" error with a CAB file
    http://www.win7heads.com/Windows-Update/73744-KB978601-causes-invalid-digital-signature-error-cab-file.html

    If you have this update on your machine, you could try to uninstall via 'Programs and features' and 'View installed updates'.

    There are many other causes mentioned in these links too.

    http://www.Google.com.au/search?q=error+24592+was+returned+by+WinVerifyTrust&SourceID=IE7&RLS=com.Microsoft:-to the: IE-SearchBox & ie = & oe = & redir_esc = & ei = jLYyTJSoIoPJccP6mbYD

    http://www.Google.com.au/search?q=E%3A%5CBlvd%5CData1.cab+has+an+invalid+digital+signature&SourceID=IE7&RLS=com.Microsoft:-to the: IE-SearchBox & ie = & oe = & redir_esc = & ei = p7cyTP2aEc3Jcda52dYD

    What have to say about this, if you contact the software factory?

    The reason why it happens a machine and not the other could be because some of your programs or the system is missing updates, have older versions of the software, or third-party programs interfere with the installation.

    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
    http://support.Microsoft.com/default.aspx/KB/929135

  • What is the error code 646? I get this when I try to install the update KB977304. Have tried several times.

    What is the error code 646?  I get this when I try to install the update KB977304.  I tried to install this update several times.

    Look at the point previously addressed in http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/30624d26-942d-49ad-88b2-250514e92a9a/ I hope this helps.
    Good day.

Maybe you are looking for