Code 646 Windows update encountered an unknown error
Windows 7, you try to download windows updates and is currently blocked on KB2289158 and a KB2443839. Been trying for days to update and continue to fail.
Can you suggest a method of compensation of this question and allowing updates to the OAB is taken into account.
Thank you
KB article: http://support.microsoft.com/kb/2258121 Kaylene Horne / TaurArian [MVP] 2005-2011. The information has been provided * being * with no guarantee or warranty.
Tags: Windows
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Windows Update continues to not give me an error code "0000646 Windows update encountered an unknown error.
Hello
Try this 1st to see if it helps, and it should:
Description of the Patch registration cleanup tool
http://support.Microsoft.com/kb/976220/------------------------------------------------------
If necessary :
Try this - Panel - Windows Updates - on every update that will not be installed - click on the important updates
or the update itself - double click a view more information (or click top then discovers on the right)Those who will take you to a page where you can download the update.
Or go here and the KBxxxxxx number to download it.
Download Center - mount the KBxxxxxx.
Microsoft Download Center
http://www.Microsoft.com/downloads/en/default.aspxDownload - SAVE - go to where you put them - click on - RUN AS ADMIN
Then you can right click on the update in the updates Windows and HIDE.
If you get an error Installer install this version:
Windows install 4.5 Redistributable
http://www.Microsoft.com/downloads/details.aspx?FamilyId=5A58B56F-60B6-4412-95B9-54D056D6F9F4&displaylang=en----------------------------------------------------
Then run this:
How to reset the Windows Update components? -a Mr Fixit
http://support.Microsoft.com/kb/971058Description of the system for Windows Vista, Windows Server 2008, update tool and
for Windows 7
http://support.Microsoft.com/kb/947821------------------------------------------------------------
Because these are all Office updates you might get more information if necessary in the Agency of those groups that
may have experienced the same problem.Office newsgroups
http://www.Microsoft.com/Office/Community/en-us/FlyoutOverview.mspxMicrosoft.public.office.misc discussions
http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Office.misc&cat=en_us_01cb749f-c998-4762-8099-df71793c11c7&lang=en&CR=us------------------------------------------------------------
If necessary you can incident free get reports however the above should take care of it for you.
Windows updates - free Incident report
Go here and click on-> Windows Update fails while searching, downloading or installation of updates
http://support.Microsoft.com/GP/wusupport#tab3The security updates, you can get free support Incident report
http://www.Microsoft.com/protect/resources/support.aspxI hope this helps.
Rob - bicycle - Mark Twain said it is good. -
Windows update fails with code 646 (Windows Update encountered an unknown error)
Windows Update cannot succeed to install the updates related to microsoft office products. It says "Windows update has encountered an unknown error" and the error 646 code. How can I solve this problem?
tayyarsen,
Look here: http://support.microsoft.com/kb/2258121
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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 -
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http://eng.ralinktech.com.tw/support.php?s=1
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Disconnect all other devices driver/software uninstalled and reinstalled all plugging adapter in each computer startup I tried port USB with adapter connected and also connect after windows load discharged from all applications running, including firewall and anti-virus
Can you please help me solve this problem? I consider myself quite computer but I'm completely puzzled here.
http://social.answers.Microsoft.com/forums/en-us/category/Windows7
Windows 7 discussion groupsThey may be able to help in obtaining the wifi USB adapter to work.
8007001F (a device attached to the system is not functioning) TaurArian [MVP] 2005-2010-implementation to date of Services
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You can also check out the thread link which addresses the same issue below. Check the suggestion provided by Jared M. This can help you with updates of Adobe as well as 1500 error is also related to the windows installer.
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Visit our Microsoft answers feedback Forum and let us know what you think. -
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~ 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
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Code 8E5E0147 Windows Update encountered an unknown error
Hello
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suiobo,
Go to Microsoft's download page and select the download appropriate for your operating system, then save it on your PC. Then, run the update from your PC and see if it will install manually. If you still have the error and then perform a clean boot and test again. Let us know the results.Mike - Engineer Support Microsoft Answers
Visit our Microsoft answers feedback Forum and let us know what you think. -
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See the section "How to get help", for example, http://support.microsoft.com/kb/927978
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.
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~ 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
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Necessary fix for "Code 646 Windows Update engaged an unknown error"
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http://support.Microsoft.com/kb/836941
You may encounter temporary connection related errors when you use Windows Update or Microsoft Update to install updates
When you use the Windows Update Web site or the Microsoft Update Web site to search for and install updates, you may receive one of the following error messages:
Collapse this tableauAgrandir this tableError 0 x 80070008 Error 0x800705B4 Error 0x8007000E Error 0x80072EE2 Error 0x80072EFD Error 0x80072EE7 Error 0x80072EEF Error 0x80072EFE Error 0x8024400E Error 0x80072F76 Error 0 x 80244016 Error 0x80072F78 Error 0 x 80244022 Error 0 x 80090305 Error 0x8024402F Error 0x8009033F Error 0xC80003FA Error 0 x 80244008 Error 0xC800042D 0x8024400A error Error 0x80071A90 Error 0x8024400D If the above does not solve it:
Windows Update Forum:
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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
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Code 646 Windows Update encountered an unknown problem. __
I tried installing 32 updates I noticed on my computer, but somehow it installed only 11 of them. The other 20 has not been installed due to error 646 which presented themselves. I tried to install again by pushing Try Again, and it does not work after two trials.
http://www.Microsoft.com/downloads/en/default.aspx
Try putting that number is looking at the link above and do a manual download of each of them.
If this does not resolve the issue:
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
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