I keep getting error 646 and 643 codes when my computer tries to update. How can this be repaired?

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  Hi Jerry 1019,.

  ·         Did you do changes on the computer before the show?

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• I tried to do a Windows Update and I keep getting error 80070641 and 641 codes.

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• I am trying to download Windows updates but get error 80070641 and 641 codes

  I am trying to download updates and receive the error 80070641 and 641

  Original title: problem downloading of updates

  Hello

   
  1. are you aware of any hardware or software changes, prior to the beginning of the question?
  2. the updates you are trying to install? (Number of KB)?
  3. you try to install the updates manually or Windows updates?
   
  Follow the steps mentioned below and check.
  Method 1: Temporarily disable the security software.
  Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable the 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 at the time the anti-virus software is disabled, your computer is vulnerable to attacks.
  http://Windows.Microsoft.com/en-us/Windows-Vista/turn-Windows-Firewall-on-or-off
  http://Windows.Microsoft.com/en-us/Windows-Vista/disable-antivirus-software
  Method 2: Correct the problem with Microsoft Windows Update is not working
  http://support.Microsoft.com/mats/windows_update/
   
  Method 3: I recommend placing the computer in a clean boot and then try to install Windows updates.
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/kb/929135
  Note: After a repair, be sure to set the computer to start as usual as mentioned in step 7 in the above article.
  
  Method 4: You can also manually install updates (KB number) by downloading from the Microsoft Download Center.
  http://www.Microsoft.com/downloads/en/default.aspx
   
  Reference: the problems with installing updates
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-installing-updates
   
   
   
   

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  2. in the "Open" box, type "msiexec /unreg", and then press ENTER.

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• I get error 01, 57 a and 643 codes when installing updates

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  Hello

  Here's the info from MS for 643

  http://support.Microsoft.com/kb/923100

  _________________________________________________

  see if that helps with your problems

  How to reset the Windows Update components?

  There is also an automatic 'fix - it' here

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

  Also, try to put the KB numbers in the search on the link below and then manually download the

  http://www.Microsoft.com/downloads/en/default.aspx

   

  
  

• Errors, 646 and 643

  massage of error on installing windows updates.errors646 and6434

  For the error 646: http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/18449f60-c149-4eaf-b8e6-a2880cd7232b

  For error 643:

  When you try to install an update for .NET Framework 1.0, 1.1, 2.0, 3.0 or 3.5, you may receive Windows Update '0 x 643' error code or error code Windows install "1603".
  http://support.Microsoft.com/kb/923100

  When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643
  http://support.Microsoft.com/kb/976982

  Vista
  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80070643

  Unfortunately, as I don't know what operating system you use or what updates are at the origin of the problem, I can only give a general answer.

  If none of the above is useful, please post returns with enough detail to allow us to proceed.

  See: http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/1467f44b-ee27-4f7d-98d7-f1c4b35b3395
  What information to publish on the Windows Update Forum

  TaurArian [MVP] 2005-2011 - Update Services

• Get error 80070490 and 80242006 codes while Windows updates

  Original title: I get errors with the windows updates.

  I get errors with the windows updates. Updates KB937286, KB2443685 KB971029, KB2467659, KB2296199, KB2442962, KB2436673, KB2423089, KB2305420

  All codes error 80070490 (unknown) then KB2416400 has error code 80242006. Don't know what to do!

  Hello

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

  Perform operations from the links below and see if it helps.

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

  Error message when you try to install the updates on the Windows Update Web site or the Microsoft Update Web site: «0 x 80242006»

  Hope this information helps.

• Keep getting error 646

  I followed the advice to change the reg but always in error 646

  http://support.Microsoft.com/kb/2258121>

  Suggest you download and save the fix it.

  Then close all open programs and browsers before running MSFix it 50461.msi.

• error 66A and 643 appear when I try to update cpu

  I want to know why 66A and 643 errors appear when I try to install the new updates and how to fix that

  Hi, MikeDrake,

  Error Code 66A

  http://support.Microsoft.com/kb/2507641

  Error code 643

  http://support.Microsoft.com/kb/976982/

  Try to install the updates manually

• error 0x800CCC90 and 0x800CCC92 codes when I try to log into my email

  I can't connect my email through error codes express outlook 0x800ccc92 & 0x800CCC90

  If you can, try to connect via webmail and ensure that there is no problem with the account.  If webmail works, try to remove your e-mail account and then close Winmail and compact and repair the database (www.oehelp.com/WMUtil/).  After that, make sure that your antivirus software is not interfere (see www.oehelp.com/OETips.aspx#3) and add your account to mail back once again.

  So it could just be an intermittent interruption of service, first try the webmail.

  Steve