updated Windows error code '00000643' and '00000646.

Similar Questions

• Cannot access Pathname you have the appropriate permissions. Cannot download updates gives error code 643 and error code 5. Always gives access denied.

  Cannot access Pathname you have the appropriate permissions. Cannot download updates gives error code 643 and error code 5. Always gives access denied. You do not have the appropriate permissions. I am the administrator. Change all the complete control. Any other suggestions? Possible virus?

  Hello

  You are unable to download the updates?

  Try the following steps to resolve the problem:

  Method 1: Temporarily disable any security (including firewalls) software and check if the problem persists.

  Check out these links:
  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off

  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  If disabling the security software solves the problem, then contact the manufacturer of the specific security software to fix the problem.

  Important: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable
  your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are
  connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  Method 2:
  See the article mentioned below and run the Fixit diagnostic tool to fix the error 643.

  You receive error code 80070643 0 x or 0 x 643, code error when you use the Windows Update or Microsoft Update Web sites to install updates:
  http://support.Microsoft.com/kb/958052

  
  Kind regards
  Afzal Taher-Microsoft Support.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Windows update failed error codes 643 and 800736B 3

  My computer trying to install updates, but fails - I checked update history and it installed OK until the 16.10.2010, the installed just a few of the UpdateA and is now not install at all. I get 643 and error codes 800736B 3. I ran the resolution of problems and he can't find any problems. I am running Windows 7, the computer was new at the beginning of last October. can you help me, please?

  Windows update fails to install with error code 800736B 3 updates

  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/98573891-EEAD-4257-8bf2-1fbac3f2a96a >

• Updates to 646 - Windows error code "met and unknown error windows.

  I tried to install Windows updates several times and I get the following error message:

  Error code 646-"windows encountered and unknown error."

  I deleted all the elements necessary to make more disk space etc.  I uninstalled a few programs I don't don't need or use.   I did not have the option "accept or deny" license for installation.  Do not know what is happening.

  Help, please!

  Hi MindyShields,
   
   
  Follow the steps listed in the section below to resolve this issue:
   
  Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates

• Do not update Windows (error code 8007005)

  Windows do not update. I get the error code 8007005. Eventually Windows is damaged? I have recently reinstalled Windows 7 upgrade (from Vista) when I did it I got an error (no real product Windows) but it is, and product code has been accepted.

  This problem will also stop McAfee update also and I uninstalled McAfee as recommended and now impossible to reinstall the software.

  Please, any help is needed.

  concerning

  Philip21

  Hello

  I'm glad to hear that your problem has been resolved and that Windows works as expected. Thank you for taking the time to share the status of the issue.

  Kind regards

  Gaurav Prakash - Microsoft Support
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Cannot install 2 important updates - unknown error: Code 80070026 and Code 26

  For months now, I have tried to run updates for Vista Windows, but I get these two error codes. I thought I might have a virus that my antivirus regularly had not taken, I went to http://onecare.live.com/site/en-us/center/whatsnew.htm and performed a full scan. There are several issues, but they have been resolved. However, I can not always install updates and I get the same error codes. Any help?

  Hi Sylvirblu,

  Thank you for visiting Windows Vista Microsoft answers forum.

  Please let us know about the updates are available for download and the failure with the error code 80070026.

  I will suggest that you turn off the Antivirus software that is running on the computer and put the computer in a clean boot environment and then try to run the Windows updates, as in this case seems to be a conflict of third party software.

  To perform a clean boot on a computer that is running Windows Vista, follow these steps:

  1. click on start, type msconfig in the search box and press ENTER.

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

  2. in the general tab, click Selective startup.

  3. under Selective startup, clear the check box load startup items.

  4. click on the Services tab, select the hide all Microsoft Services check box, and then click Disable all.

  5. click on OK.

  6. When you are prompted, click on restart.

  7. after the computer starts, check if the problem is resolved.

  If your problem is resolved, follow the procedure to determine what is causing the problem section in KB article to narrow down the exact source: http://support.microsoft.com/kb/331796
  In addition, refer to the section on how to restore your computer to a Normal startup mode

  Please let us know if it helps.

  Thank you and best regards,
  David

• Impossible to update Windows - error Code 0 x 80070641

  original title: Windows Update not possible

  My computer runs windows 2003 Professional with Office 2003 is installed. For about a month now, could not update Windows or Office with the error code given in 0 x 80070641. Have checked the MS site and this code doesn't seem to be listed. Can anyone help?

  V.m. thanks for the help. Unfortunately, this does not work. Problem is related to the farmland automatic Windows that will not update automatically or manually.

  PirateBarnabas,

  I suggest you follow the steps in the link below and check if it helps:

  How to resolve problems connecting to Windows Update or Microsoft Update

  http://support.Microsoft.com/kb/818018/en-us >

  05/01 / 1103:40: 36 pm

• Try to update windows error code 80070641 641

  place. updates for my Vista and everytime I try to update, it said I have 37 updates that I've updated took place and I get error code 80070641 641 and Ican can't figure out how to fix. I ran a number of times.  Thank you

  Hello domgolf,

  Windows Update exception code 0 x 00000641 / 0 x 80070641 usually indicates a problem with the Windows Installer service.

  Sometimes it's because of a difficulty to access; Sometimes, that means he is absent or inactive (disabled) for a reason any.

  If you have used Iolo System Mechanic or any other registry cleaner for automatic crossings (auto-fix) and these exception codes, the cause is an overagressive difficulty of this app.

  First proposal is to cancel these final corrections by S M, then make sure it is not set to autorun or Auto setting.
  Do NOT continue to use System Mechanic until there is a permanent fix of Iolo.

  Contact Iolo (iolo.com) support

  and request a permanent solution.

  System Mechanic "cleaning the registry" has put a double whammy on your system in having abducted two registry keys.

  The following will set things in order for the registry {at least for service setup}, so that you can then move on to redo the update of Windows.

  These are for VISTA systems<>

  Download this file from Ramesh S http://www.winhelponline.com/fileasso/regfix_vista.zip

  Save it to your DESKTOP.

  Extract the contents to your DESKTOP.

  Click Start, type

  REGEDIT and press ENTER key

  from the main menu, select file

  then Select IMPORT

  Access the dialog box (click the icon on the DESKTOP on the left to select)

  type regfix_vista.reg in the file name text box and click on the Open button.

  Once the merger is completed, you will see a confirmation message.

  Click OK when finished.

  Then download this second registry-fix

  Download and SAVE on your system (on the desktop or in a single folder) following the registry-fix file
  http://download.bleepingcomputer.com/win-services/Vista/msiserver.reg

  Right click on the msiserver.reg file and select MERGE

  When to get confirmation message on the merge, click the OK button.

  If you are prompted by User Account Control UAC, allow to go forward.

  If and only if the Merge option is not available, and then double-click the file and allow it to merge into the registry.

  IF and file '.reg' appears in REGEDIT, when you are prompted whether to merge answer Yes.

  When finished with two registry patches, leave / close REGEDIT.

  then the costs of closing of session and restart Windows.

  Now try Windows Update again in a new race.

  Only a custom scan.

  Simply select the critical or important updates. (non - select all those in option).

  Let me know if it helps. and if so, please click the Green YES (useful) icon to the left.

  If it solves your problem, please click the green icon to MARK IT on the right.

• Update Windows (error code 641)

  original title: update Windows

  Cannot download the update of Windows security. Get error CODE 641

  Hello

  I suggest that go you to the link below and run repair to reset the Windows Update components. It could help us solve the problem of Windows Update.
  http://support.Microsoft.com/default.aspx/KB/971058

  Go to the link below to learn more about

  How to solve the error message when you try to install Microsoft Update on a Windows Vista-based computer: "cannot install Microsoft Update on the computer.

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

• Update Windows Error Code 8024402F - cannot search windows update

  This error code can be repaired through all the suggested methods, made to the Support Section of Microsoft as well as in the answer section.

  My laptop is Sony Vio (32 bit system) and installed licensed microsoft products and running Windows Vista Home Premium.

  Also, I installed Microsoft security essentials.

  Please note that the error message reappears after a few seconds by getting a confirmation that the problem has been resolved successfully.

  Code error Windows Update 80244016, 8024402f, or c80003fa
  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80244016-8024402f-or-c80003fa

• Please help, I am not able to update windows: error code 0x80070005

  This is my result

  HKLM\software\Microsoft\Windows\CurrentVersion\Component Servicing\Retry Agent of base

  HKLM\software\Microsoft\Windows\CurrentVersion\Component base Servicing\Sqm

  HKLM\software\Microsoft\Windows\CurrentVersion\Component base Servicing\Sqm\Package_for_KB955430~31bf3856ad364e35~x86~~6.0.1.18005

  HKLM\software\Microsoft\Windows\CurrentVersion\Component base Servicing\Sqm\Package_for_KB955430~31bf3856ad364e35~x86~~6.0.1.18005\InstallCounter

  HKLM\software\Microsoft\Windows\CurrentVersion\Component base Servicing\Sqm\VistaSP2-KB948465~31bf3856ad364e35~x86~~6.0.0.18005

  HKLM\software\Microsoft\Windows\CurrentVersion\Component base Servicing\Sqm\VistaSP2-KB948465~31bf3856ad364e35~x86~~6.0.0.1800

  Error code 0 x 80070005 is also described as ACCESS DENIED (you may not to install updates).

  Please check that you are logged into an account with administrative privileges.

  Please follow these instructions if you encounter this error code during checking or install updates via Windows Udpate.  What follows applies only to Windows Vista.

  1. Download AccessChk (Sysinternals).  This tool allows you to assess the level of access of some users or groups of resources, including files, directories, registry keys, global objects and Windows services.  Here is the link to download the tool: http://technet.microsoft.com/en-us/sysinternals/bb664922.aspx

  2. Save the file on your desktop zip and extract the file:
     -Right-click on the file and select extract all...
     -Click Next when prompted for the Destination.

     Therefore, you should see a folder called AccessChk on your desktop.

  3. Open the folder AccessChk

  4. Hold the SHIFT key and right-click in the window.  Select "open here command prompt.

  5. A command prompt window should open a similar message:
     C:\Users\\Desktop\accesschk >

  6. Type the following command and press ENTER:
     "" AccessChk.exe "nt service TrustedInstaller" s - n k ' hklm\software\Microsoft\Windows\CurrentVersion\Component Based Servicing "> accesskchk.txt
     Tip: You should be able to copy and paste the command into the command prompt.

  7. Close the command prompt window.  Open the Accesschk folder on your desktop (if it has been closed).

  8. Double-click Accesschk.txt (text file), it should open Notepad.

  9. Copy and paste your results with a new question in the forum of Windows Update.  (Make sure that you write 0x80070005 in the subject).

  Reference1

  If this is not enough: -.

  1. If please download the subinacl.msi from the following link and save the patch to installation on the desktop:
      
     http://www.Microsoft.com/downloads/details.aspx?FamilyId=e8ba3e56-d8fe-4A91-93Cf-ed6985e3927b&displaylang=en#AffinityDownloads
     SubInACL (SubInACL.exe)
     SubInACL is a command line tool that allows administrators to get the security information on files, registry keys, and services, and the transfer of information from one user to another, from local or global group to and from a domain to a domain.

  2. Please, go to the desktop and double-click on the downloaded file.

  3. Please select the C:\Windows\System32 folder as the Destination folder during installation. Later, we will use this tool to reset the permissions on the current computer settings.

  4. Click the "Start" button in the "Search" bar, type: "Notepad" (without the quotes) and press ENTER.

  5. Copy the following commands, and then paste them into the opened Notepad window:
      
     off @echo
      
     Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = administrators = f
  
  Subinacl /subkeyreg HKEY_CURRENT_USER/Grant = administrators = f
  Subinacl /subkeyreg HKEY_CLASSES_ROOT/Grant = administrators = f
  Subinacl % lecteur_systeme % /subdirectories / Grant = administrators = f
  Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = system = f
  Subinacl /subkeyreg HKEY_CURRENT_USER/Grant = system = f
  Subinacl /subkeyreg HKEY_CLASSES_ROOT/Grant = system = f
  Subinacl % lecteur_systeme % /subdirectories / Grant = system = f
   
  @Echo =========================
  Completed @Echo.
  @Echo =========================
  @pause
• After you paste the above commands, please close the Notepad window. Choose "Save" when you are prompted to save the file. Type "reset.bat" as the file name and choose "Desktop" in the Panel on the left as the save location.
• View the desktop and right click the reset.bat file, then choose "Run as Administrator".
• You will see a window of type BACK treatment.
   
  NOTE: It may take several minutes, please be patient. When it is finished, you will be prompted with the message: "finished, press any key to continue."

Reference2

This problem may be caused by third-party security programs such as firewalls and antivirus software. You can disable or remove to check the issue.

• Unable to update Windows (error Code: Code 8004015)

  original title: unable to update Windows

  I run windows vista 32-bit, HP laptop, can provide details if necessary

  When I try to update windows (my last update was 3/25), the update fails to check for updates, it reads:

  An error occurred when the new updates for your computer.  Error (s) found: Code 80040154

  I tried it without real result on my own troubleshooting.

  In addition, I can't update Windows Defender, which signals that it cannot check the updates of definition with found error:
  Code 0 x 80244001.

  I can not also turns on the AVG identity protection as it times out when you try to configure.  I have performed analyses of the complete system with AVG, Malwarebytes and rootkits but with no infection research are, but I do not deny the possibility of having a hidden virus.

  It may be helpful to say that my laptop has had problems with blue screens lately, even these problems with the updates before began. I got mixed messages on the blue screen, errors of entry being the most common. I think there may be something wrong with one of my drivers, I sent my laptop in for repair earlier and it wouldn't surprise me if they did not work.  However, I did the repair of the tool without any result Windows driver.

  Finally, the system restore does not work on my system for some reason any and I do not have a backup disk.  Right now, I'm considering just buy windows 7 and all wiping.  My laptop is not really unusable, it's just embarrassing to have it down every day and not be able to update.

  Any advice would be appreciated.

  Hello

  (a) don't you make changes to the computer until the problem occurred?

  I suggest you to follow the steps below and check if it helps:

  Method 1: Try to reset the Windows Update components and check:

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

  Method 2: Also try to clean boot and then try to install the update manually from the link below and check that if it helps, here is the link:

  Clean boot - http://support.microsoft.com/kb/929135

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  a. Click Start, type msconfig.exe in the start search box and press ENTER.
  If you are prompted for an administrator password or for confirmation, type your password, or click on continue.

  b. on the general tab, click the Normal startup option and then click OK.
  c. When you are prompted to restart the computer, click on restart.

  Hope this information is useful.

• Cannot update windows. error code 8024400 has

  When enter the windows update error code click get express 8024400 a

  Hello.

  This error code means that the connection to windows update servers have been interrupted.

  You have a stable internet connection? If you use wireless, how is the signal strength?

  There is a tool for troubleshooting Microsoft here you should try:

  http://Windows.Microsoft.com/en-ID/Windows7/Windows-Update-error-8024400a-8024400d-or-8024400e

• Cannot install updates Windows error code 800736B 3.

  OT: update Windows.

  Windows Update on my computer of widows 8 will not be updated, saying: it should be updated its self.  When I try, it gives me an error code 800736B 3.  I tried troubleshooting.  What to do next?

  Hello again, follow the recommendations here.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-windows_update/Windows-Update-error-code-800736b3-for-Windows-7/43ead9a4-1e52-454b-AD3A-4388fe465a8c

  I wish you good work.

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• Windows Update - Windows error code may not search for updates - 80080005

  My HD crashed and had to get a new one. When I got my laptop, 2 weeks ago I was told because I have a new HD, my laptop has been restored to factory settings.

  Ever since I have EDT decided to back up my laptop, I get an error message from my windows update.

  For this reason many of my programs do not work as usual. For my internet browser, for example, if I have to use the ActivX Control to upload a file it refreshes just the screen.

  You are able to help with my problem or should I go elsewhere?

  Hi ImDaPanda,

  Please see the post below so that we can help you:
  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/1467f44b-ee27-4f7d98d7-f1c4b35b3395

  While I'm waiting for your quick response, run the Microsoft FixIt in KB 971187 - how to fix the MSI software update registration corruption issues by clicking on the link below:
  http://support.microsoft.com/kb/971187. Then, try again on your Windows Update.

  If this post can help solve your problem, please click "Propose as answer" If you find it useful, mark it as useful by clicking the 'Vote as useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.