Error Code C646 Windows Update encountered an unknown Error__
I keep the error code and get (C646 windows update encountered an unknown error) when you try to download and install the update of security for microsoft works 8 (KB977304) it is on Windows Vista
Download and install the update just manually:
http://www.Microsoft.com/downloads/details.aspx?FamilyId=807426a1-8b78-4681-A606-dc39f4d7b64a&displaylang=en
Works8_KB977304_en - US.msp TaurArian [MVP] 2005-2010 - Update Services
Tags: Windows
Similar Questions
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Has no significant updates for VISTA SP2 security installation: MSXML 4.0 SP2 (KB927978) security AND (KB954430), citing error Code 652, Windows Update encountered an unknown error! How is it Windows Update does not recognize it's own mistakes? I tried several times to install both of these important updates without success. Please help me so that I can install these two updates & get back on the right track. Thank you!
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.
For enterprise customers, support for security updates is available through your usual support contacts.
~ 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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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. -
Error code: 80072EFE Windows Update encountered an unknown error
I get this message whenever I try to update I tried and tried to re-release day, but with no luck?
Anyone know what I can do?
Thank you
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:
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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Error Code 643 Windows Update encountered an unknown error
Microsoft .NET Framework 1.1 Service Pack 1
Publish: 12/05/2009
I installed this update about 20 times now... Please help me solve this problem. Thank you!!!When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643 (23 Oct-09)
http://support.Microsoft.com/kb/976982 -
Shooting of the firewall for updates isn't fixining problem!
Did you buy Win7 Home Premium Upgrade edition or Win7 Home Premium Full edition?
1. Uninstall Iobit 360 & any other software Iobit and reboot.
2 uninstall AVG Free 9.0 and restart again.
3 do a fresh install of AVG Free 9.0, this time select the CUSTOM installation option and do NOT install (uncheck) Linkscanner Search-Shield, Active Surf-Shield, security or the email of crawl components toolbar.
Why you don't need your anti-virus to scan your email
http://thundercloud.NET/infoave/tutorials/email-scanning/index.htm4. make sure you have a firewall enabled at all times. If you have not installed a third-party firewall, use Windows Firewall (which originally is not your problem, at least not on its own).
~ 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
Vista has got an automatic update every day for a few days ago but every time the update starts finally fails with this error: "'Code 8E5E0147 Windows Update encountered an unknown error" "
What should I do? Vista Help did not help at all. I got the same error.
Thank you.
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. -
RALink - network - 802.11n/b/g Wireless LAN USB 2.0 Mini adapter 379ko
Windows Update has failed. "Error found: Code 8007001F Windows Update encountered an unknown error."
I bought a wifi USB adapter and it is a driver windows 7 available on the manufacturer's website. RALink
http://eng.ralinktech.com.tw/support.php?s=1
My computer is a HP P6110f desktop computer. It came with a Vista 64 OS which I've upgraded to a Windows 7 Home Premium.
I tried to install all kinds of different ways but were not able to make it work.
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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code 80080005 Windows Update encountered an unknown error
I get this error when trying to run Windows Update.
code 80080005 Windows Update encountered an unknown error.Rerun is ineffective.
Vista 64-bit Service Pack 1 operating system
Check the response from PA Bear in the thread above. Mick Murphy
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Code 80070641 Windows Update encountered an unknown error.
Windows Vista Home Prem 32-bit version get Code 80070641 Windows Update encountered an unknown error. In addition, an update of the Adobe Reader keeps fail with the error #1500.
Any suggestions?Hi JimTT,
A. you are using windows XP, vista or windows 7?
B. you are trying to install the automatic updates?
If you use windows XP or vista, you try to run the microsoft Fixit and try again to install updates. You can open the link below and click the Fixit .
http://support.Microsoft.com/kb/971058
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.
http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/446c108b-3222-46F9-AD2C-05dd231fd071You can run windows update Troubleshooting If you run windows 7 on your computer.
http://Windows.Microsoft.com/en-us/Windows7/open-the-Windows-Update-Troubleshooterupdate failed error 1500...
http://forums.Adobe.com/thread/614949I hope this helps.
Bindu S - Microsoft Support
Visit our Microsoft answers feedback Forum and let us know what you think. -
CODE 80240038 windows update encountered an unknown error
Whenever I try to update windows come from the following error
CODE 80240038 windows update encountered an unknown error
I tried the windows update troubleshooting utility but no help
I want to know how to solve the problem or give me a download link through which I can update my windows
Hello
Refer to this link: http://social.answers.microsoft.com/Forums/en-IE/vistawu/thread/4fcc2c7c-842d-43e9-9943-f5be3a669291
Kind regards.
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Code 57 Windows Update encountered an unknown error
I constantly receive the following error message when you try to install the Windows updated to filter junk e-mail in Microsoft Office Outlook 2007 (KB979895).
"Code 57 Windows Update encountered an unknown error"
Please send me an email to * address email is removed from the privacy * if you know how to solve this problem.
I tried disabling my firewall to install this update and antivirs but it has no effect.
Tip: Insert your Office CD in the Bay before the next attempt to install appropriate.
Tip: If no joy, see if you can download the "fullfile" version updates via http://www.microsoft.com/downloads/ or http://catalog.update.microsoft.com/ and then manually install / them.
~ 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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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
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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
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Error 800b0100 in Windows update encountered an unknown error
IAM using a Dell with Windows vista when I try to update i received error code 800b0100 update windows has encountered an unknown error
Hi Nancy,.
This thread explains what to do.
Good luck.
Barry
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