"Update error code 64 c windows has encountered an unknown error" happens every time I try to put in news update for Siverlight update (KB2416427)

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• Unable to update Windows Vista, Error code: 800B 001, "Windows has encountered an unknown error.

  Its been a while now that I can't download and update my Windows Vista Home Premium(64-bit), every time I click on install updates, it starts to download the updates, and when its done and the error occurs, code error: 800 B 001, "Windows has encountered an unknown error" and when when I try again... Error code: 80240016, "Windows update currently installed other updates. Please try again later in a few minutes. »
  I downloaded the update Windows Vista SP2 site Web Microsofts (Yes, im still in SP1), thinking it could slove the question, I can not install, when I clicked to install it, it says: "the form specified for the subject is not one supported or known by the specified trust provider."

  My Vista is genuine and activated, came with my laptop HP HDX16 1050EE.
  This issue has been hard for awhile and its a little boring.
  Thanks in advance.

  Applications, (Norton and McAfee) are notorious for not not upgrade (or uninstalling) itself. (No, Symantec Support never say this.) See if the following solves your problems:

  1. download the Norton Removal Tool, save it to your desktop: ftp://ftp.symantec.com/public/english_us_canada/removal_tools/Norton_Removal_Tool.exe

  2. close all open applications (that is, anything with an icon on the taskbar).

  3. After completing some you have a copy of your handy product key, uninstall all Norton software (including LiveUpdate and everything Norton Add ons) via Control Panel | Programs | Uninstall a program (or Control Panel |) Programs and features, if you are using the classic view).

  4 IMPORTANT! -Online activate Windows Firewall immediately after the restart.

  NB: Now you're "working without a net": no to ANYTHING else online (e.g., navigation, reading e-mail, chat) until you have completed step #7 below!

  5. right click on the file that you saved in step #1 above, and then select run as administrator.  DO TAP not your keyboard until the race ends, then restart.

  6. do a clean install of the 2010 version of your Norton application, using your product ID & reboot: http://www.symantec.com/norton/support/kb/web_view.jsp?wv_type=public_web&docurl=20080514162318EN

  TIP: Do not activate or install additional modules of Norton (for example, Norton Anti-Phishing) immediately.

  7. manually and repeatedly run LiveUpdate until you get a prompt "no update more".

  8 test cycle.

  NB: Your Norton application can disable Windows Defender by default.

  ~ 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 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 8024A 000 Windows has encountered an unknown error

  I get this error message whenever I try to update my Windows Vista.  I ran the "AutoCorrect" on the site of Fix - It.  It said that all the elements are fixed, but I can't yet to update my Windows Vista.  I have also found a way to "manually" update my Windows Vista with all the recommended updates.

  Hello

  Were there any changes (hardware or software) to the computer before the show?

  Perform the steps in the article mentioned below and check if the problem persists.

  The problems with the installation of updates (Windows Vista)

  Hope this information helps.

• Windows update error - "Code 80070643 - Windows has encountered an unknown error"

  I am running windows Vista SP1 and for the past month, it does not install updates.

  My security software (ESET Smart Security 4) keeps telling me that my system is not up-to-date and when I check the windows update, I have accumulated lack updated for a month. Previously, they have updated very well, but I think the problem started when he tried to install windows vista service pack 2 and failed with an "unknown error".

  When I try to install the updates, Windows Update displays an error message saying that it has to update the version of the Windows Update software but when I click on continue, I get "Code 80070643 - Windows has encountered an unknown error. No updates are then installed.

  Office Source Engine setting to automatic, what I did, but that makes no difference, suggested the online help.

  Can anyone help?

  Thank you very much.

  I think the problem started when he tried to install windows vista service pack 2 and failed with an "unknown error".

  When I try to install the updates, Windows Update displays an error message saying that it has to update the version of the Windows Update software but...

  A1. Free unlimited installation and compatibility support is available for Windows Vista, but only for Service Pack 2 (SP2). This support, initially planned to end on November 26, 2009, has been extended until February 26, 2010. Availability of support chat or messaging differs depending on your location. Some questions may require that more support for which he is advanced a charge.  Go to http://support.microsoft.com/oas/default.aspx?prid=13014&gprid=582034 & select appropriate category (i.e., download problem;) Installation problem; Problems after installing a service pack).

  A2. See http://support.microsoft.com/kb/949104 or http://support.microsoft.com/kb/971058

  See also Windows update fails with error code 0 x 643 ~ 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 tried for weeks install windows updates and get this message error (s) found: code 80070645 windows has encountered an unknown error. How can I solve this problem?

  Windows Update
  Error (s) found: code 80070645 windows has encountered an unknown error.
  I had before the shock of two antivirus this proven system restoration started but no help.
  Fix it to charge microsoft, but has not helped any.

  How can we if this problem, so I can install the updates I need?

  Hi Wyattsdaddy,

  Thanks for posting your question.

  Step 1: Check if Windows update-related services are set to automatic and started.

  Click Start, type services.msc in the start search box, right-click to services.msc, and then click Run as administrator.

  Check the above services below:
  (a) Background Intelligent Transfer Service
  (b) cryptographic service
  (c) Windows Update

  Step 2: Rename the Catroot2 folder

  To rename the Catroot2 folder, follow these steps:

  1. Click Start, type cmd in the search box and right-click on cmd.exe, and then click Run as administrator.
  2. at the command prompt, type the following commands and press ENTER after each line:

  net stop cryptsvc
  Ren %systemroot%\System32\Catroot2 oldcatroot2
  net start cryptsvc
  output

  3 remove all tmp*.cat to the following folder:

  % systemroot%\system32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}

  If any of the files that begin with tmp exist in this folder, do not remove any other files. Files .cat in this folder are necessary for installing hotfixes and service packs.

  Important: Do not rename the folder C:\windows\system32\catroot. The Catroot2 folder is automatically recreated by Windows, but the C:\windows\system32\catroot folder is not recreated if is renamed the folder C:\windows\system32\catroot.

  Step 3: Reregister DLL files that are associated with Cryptographic Services

  To register .dll files that are associated with Cryptographic Services, follow these steps:

  1. Click Start, type cmd in the search box and right-click on cmd.exe, and then click Run as administrator.

  2. at the command prompt, type the following commands and press ENTER after each command:

  regsvr32 /u softpub.dll
  regsvr32 /u wintrust.dll
  regsvr32 /u initpki.dll
  regsvr32 /u dssenh.dll
  regsvr32 /u rsaenh.dll
  regsvr32 /u gpkcsp.dll
  regsvr32 /u sccbase.dll
  regsvr32 /u slbcsp.dll
  regsvr32 /u mssip32.dll
  regsvr32 /u cryptdlg.dll

  regsvr32 softpub.dll
  regsvr32 wintrust.dll
  regsvr32 initpki.dll
  regsvr32 dssenh.dll
  regsvr32 rsaenh.dll
  regsvr32 gpkcsp.dll
  regsvr32 sccbase.dll
  regsvr32 slbcsp.dll
  regsvr32 mssip32.dll
  regsvr32 cryptdlg.dll
  output

  Note: Click OK if prompted.

  Restart the computer.

  Step 4: Empty the software distribution folder

  1. Click Start, type services.msc in the search box, click services.msc, and then click Run as administrator.
  2. in the Services (Local) pane, click Automatic updates and then click on stop.
  3. reduce the Services (local) window.
  4. Select all the contents of the Windows distribution folder, and then delete them.

  Note: By default, the Windows distribution folder is located in the drive: \Windows\SoftwareDistribution folder. At this location, the drive is a placeholder for the drive where Windows is installed.
  5. make sure that the Windows distribution folder is empty, and then enlarge the Services (local) window.
  6. in the Services (Local) pane, click Automatic updates, and then click Start.
  7 restart the computer, and then run Windows Update again.

  Item appraised: http://support.Microsoft.com/default.aspx/KB/822798

  Step 5: Disable the security software
  Note: You can enable it later.
  Step 6: Scan Run SFC
  Please follow the steps below to the auditor of the filesystem as the first steps:

  1. Click Start and type cmd in the box start the search.
  2. in the area of results, right-click cmd.exe, and then click Run as administrator. You will be asked to type the password for an administrator account. If you are the administrator or type the administrator password, click on continue. Then click on continue.
  3. at the command prompt, type Sfc/scannow, and then press ENTER.

  Note: The analysis may take some time, so be patient. Windows allows to fix corrupt or missing files it finds. If the information of the installation CD is required to fix the problem, you may be asked to insert your Windows Vista CD.
  http://support.Microsoft.com/kb/949104/

  Step 7: Components to reset Windows Update
  http://support.Microsoft.com/kb/971058

  Let us know if that helps.

  Kind regards
  Clement Kumar.

  Microsoft Answers Support Engineer. Visit our Microsoft answers feedback Forum and let us know what you think.

• Update error code 80246008 windows has encountered an unknown error

  IV recently corrected my windows update service, but I'm unable to install the important updates because I get an error code 80246008 windows has encountered an unknown error. I don't know what to do, ive tried microsoft solve this problem, iv also been on www.tweaking.com, I can't seem to find a solution, can anyone help?

  See the article below for more information and measures.

  Windows Update error 80246008

  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80246008

  UTC/GMT is 21:59 Sunday, September 9, 2012

• I just formatted my laptop and every time I try to intall service pack 1 for windows vista as it gets installed but when I turn the LAPTOP works again it ask me to update?

  I just formatted my laptop and every time I try to intall service pack 1 for windows vista as it gets installed but when I turn the LAPTOP works again it ask me to update? What should I do

  Hello

  Click Start > right click on computer > left click on properties > see if you have Vista 32 bit or Vista 64-bit installed.

  It will also tell you here what Service Packs, if any, are already installed.

  Then, choose the download of 'bit' OK to use to install Service Packs, first of all the installation of SP1.

  Vista SP1 32-bit (x 86): http://www.microsoft.com/en-us/download/details.aspx?id=30

  Vista SP1 64-bit: http://www.microsoft.com/en-us/download/details.aspx?id=21299

  Vista SP2 32-bit (x 86): http://www.microsoft.com/en-us/download/details.aspx?id=16468

  Vista SP2 64-bit: http://www.microsoft.com/en-us/download/details.aspx?id=17669

  And if you have any problems:

  There is a Forum that Microsoft has put in place for problems with Vista Service Packs. If repost you the Forum they will definitely try to help you here...

  http://social.technet.Microsoft.com/forums/en/itprovistasp/threads

  See you soon.

• Error message every time I try to update Java

  Original title: Java get error message every time I try to dl
  error message 1606 every time that I try to put up-to-date Java

  http://Java.com/en/download/FAQ/remove_olderversions.XML

  "Can I remove older versions and I need multiple versions of Java installed on my system?

  http://Java.com/en/download/Inc/windows_new_ie.jsp

  'Download Java for Windows'

  I hope that the information above to fix the problem.

  See you soon.

  Mick Murphy - Microsoft partner

• Windows 7 - updated code c0000142 Windows has encountered an unknown error

  I need to know how resolve the error message "code c0000142 Windows Update has encountered an unknown error" my computer doesn't seem to if install updates for windows 7.  Windows defender updayes install OK, but not of windows7

  E-mail address is removed from the privacy *.

  HowManage , Configure and troubleshoot Windows updates releasing it's easy: with Windows | ActiveWin | Laptops | Microsoft MVP

• update code 646 windows has encountered an unknown error

  Hello, I can't install the update to windows and end up with the following error message code 646 windows update encountered an unknown error. so if anyone knows anything can you help me with instructions.

  See this thread:
  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/267bbf1c-0390-4034-AAB1-45f4a4c4559a/ TaurArian [MVP] 2005-2010 - Update Services

• My Windows Live Mail program displays an error message stating "contact information could not be saved", every time I try to create a new contact.

  Whenever I try to add a new contact or upodate contact, I get the "the coordinates would be not be saved. Check the contact information and try again." Nothing works.

  What is the cause and how to fix it?

  Whenever I try to add a new contact or upodate contact, I get the "the coordinates would be not be saved. Check the contact information and try again." Nothing works.

  What is the cause and how to fix it?

  Please ask your question in Windows Live Solution Center...

  Forums - section Contacts and address books in e-mail

  http://windowslivehelp.com/forums.aspx?ForumID=28aff142-9106-4d74-BE08-9b5d9fc0efea

• I get a "Application JavaScript - reference error: XPCSafeJSObjectWrapper is not defined ' error every time I try to open a new tab.

  As the title suggests, whenever I open a new empty tab on Firefox 4 Beta, I get an error that says "Application JavaScript - reference error: XPCSafeJSObjectWrapper is not defined" this never happened to me before moving on to a new version of the beta of Firefox some time ago... is it possible to fix this?

  Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the Add-ons is the cause of the problem (switch to the DEFAULT theme: Tools > Modules > themes).

  • Makes no changes on the start safe mode window.

  See:

  • Troubleshoot extensions, themes, and issues of hardware acceleration to resolve common problems of Firefox
  • Solve problems with plugins like Flash or Java to solve the common problems of Firefox

• Error 501, number error 0X800CCC79 every time I try to send and email.

  IError501, Ox800ccc79 error number.

  I have severError501 and the error number Ox800CCC79 every time I send E-mail.

  I need help, please.

  1. What e-mail program?
  2. Please post any error message in its entirety. You can left click on it to highlight then right click to copy and then paste in this thread. Just the code number is not enough.

• Windows could not verify updates fo update error code 80070490 windows has encountered an unknown error. 3 months now!

  I can't do updates, internet Explorer crashes 3 - 4 times a day. Do not now how to fix this problem! Can anyone help please?

  http://support.Microsoft.com/kb/958044

  You receive an error code "0 x 80070490" when you use Microsoft Update or Windows Update Web sites to install updates

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  Windows Update Forum:

  It comes with Vista, upgrade install and activate Forum.

  You will get the best help for any problem of Update/Service Pack in the Windows Update Forum; the link below:

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

  When you repost here, kindly include the Error Codes, and exactly what is happening when you try to update.

  In this way, you will receive the best help.

  See you soon.

  Mick Murphy - Microsoft partner