try udates get error code 646
Some updates were not installed all important and windows update says unknown error 646
Try this for your error Code 646 and read ALL the messages/solutions to your problem on the link below:
http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/f3390e74-9961-4AAE-8a05-554c1a9cf1a2
Read the info on the above link to error Code 646.
With the compliments of: David_O - Support Engineer
This problem occurs when the agent Windows Update Wups2.dll file is incorrectly registered in the registry. Because registry files that correspond to the Wups2.dll file are missing, update facilities have failed. There are two methods to resolve this issue, use method 1 first, and if it did not resolve your issue, go to method 2
Method 1: Save the Windows Update files
1. click Start and type notepad in the box start the search .
2. click on Notepad in the programs list.
3. copy the following commands, and then paste them into the opened Notepad window:
REGSVR32 WUPS2. DLL/S
REGSVR32 STINKS. DLL/S
REGSVR32 WUAUENG. DLL/S
REGSVR32 WUAPI. DLL/S
REGSVR32 WUCLTUX. DLL/S
REGSVR32 WUWEBV. DLL/S
REGSVR32 JSCRIPT. DLL/S
REGSVR32 MSXML3. DLL/S
1. in Notepad, on the file menu, click on record under.
2. in the list record under , click all files.
3. in the file name box, type register.bat.
4. save the Register.bat file to your desktop.
5 right-click the Register.bat file, and then click run as administrator. Reduce this includes this imageIf you are prompted for an administrator password or a confirmation, type the password or click continue.
6. try to install the updates again.
Method 2: Download and install Windows Update agent
For more information about how to download and install the latest Windows Update agent, click on the number below to view the article in the Microsoft Knowledge Base:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If the above does not help:
You will get the best help for any problem of Update/Service Pack update Vista Forum; the link below:
http://social.answers.Microsoft.com/forums/en-us/vistawu/threads
When you repost here, kindly include this error Code, 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
Tags: Windows
Similar Questions
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Everytime I try to update, I get error code #646
Error code #646
Missed this "sticky" are at the top of this forum? -Online http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/18449f60-c149-4eaf-b8e6-a2880cd7232b ~ 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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failed installation of KB2680317 and get error Code 646
I receive the error code 646 when trying to install the update of security for Microsoft Works 9 (KB2680317). I repeated it tried the FixIt tool and it does not solve the problem either. What is the next step to take so I can install this update?
Try the hotfix in article http://support.microsoft.com/kb/2258121. It worked for me.
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Get "Error Code 646" when you try to download the update KB957789 for update is not installed
I tried everything to be able to install the KB957789 update which is an update of security for Microsoft PowerPoint 2007. I was able to install some other updates correctly, but it will not be installed. It has been a few days now that I've tried because comes this update on 5/11 I think. It gives me this message: "error...". Code 646 Windows Update encountered an unknown error. "I have a Dell Inspiron E1505 with Windows Vista Premium and I have 1 installed SP and each update installed on it as well. Please help me with this problem. Thank you very much.
You can also try to re - install Office. That might solve your problems, or that we will know if the ir problem from Windows or if there is a problem with Office
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Martin
Microsoft Answers Support Engineer
Visit our Microsoft answers feedback Forum and let us know what you think -
The update of window tried to 4 updates. Some were installed some has failed. Here are the ones failed.
Update for Microsoft Office Outlook Junk Email Filter (KB975960)
Update for Microsoft Word 2007 (KB974561)
A security update for the 2007 Microsoft Office System (KB973704)
Update of security for Microsoft Office Excel 2007 (KB973593)Please give advice on how to solve this problem.
Thank you
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. -
Win 7 Home code error 646 when place dating from MIcrosoft works. Doesn't install.
See this response archived from a previous thread:
http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/21092c30-da71-4b7c-B242-1b32b28242bc >
UTC/GMT is 00:49 Friday, April 27, 2012
-
Vista - Error Code: 646 (cannot install KB2092914)
Problems when updating error when software get error codes 646 kb2092914 reading
http://support.Microsoft.com/kb/2258121/en-AU
You receive the error code 0 x 80070646 or 646 error code when you try to install Microsoft Office updates
http://www.Microsoft.com/downloads/en/default.aspx
Also, try to put the KB numbers in the search at the above link > then download them manually.
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
-
(Vista) Updates for Microsoft Office has failed: Error Code 646
Hello
I tried several times to download and install the automatic updates of Microsoft Office 2007, however, they have failed repeatedly to install. When this happens, I get error Code 646 Microsoft Office Publisher 2003, which is no longer on my computer, is offered several times for me. I would appreciate your comments on this issue. Here's the updates that have failed to install:
Update of security for Microsoft Office Excel 2007 (KB978382)
Update type: Important
Update of security for Microsoft Office Publisher 2003 (KB980469)
Update type: Important
Update of security for the viewer Microsoft Office Visio 2007 (KB973709)
Update type: Important
Update of security for Microsoft Office Word 2007 (KB969604)
Update type: Important
Update of security for Microsoft PowerPoint 2007 (KB957789)
Update type: Important
Update of security for Microsoft Office 2007 System (KB969559)
Update type: Important
Update of security for Microsoft Office System 2007 (KB969613)
Update type: Important
Update of security for Microsoft Office System 2007 (KB972581)
Update type: Important
Update of security for Microsoft Office System 2007 (KB974234)
Update type: Important
Update of security for Microsoft Office System 2007 (KB978380)
Update type: Important
Update for Microsoft Office InfoPath 2007 (KB976416)
Update type: Important
Update for Microsoft Office OneNote 2007 (KB980729)
Update type: Important
Update for the junk e-mail in Outlook 2003 (KB981432) filter
Update type: Important
Update for Microsoft Office Word 2007 (KB974561)
Update type: recommended
Update for Microsoft Office System 2007 (KB981715)
Update type: Important
Thank you for taking the time to review and answer my question.
Karen
· http://www.Microsoft.com/downloads/en/default.aspx
Put the KB numbers in the search at the above link > download them manually.
If this 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.
Mick Murphy - Microsoft partner
-
Error code 646 error on Windows Update
Hi, I use Windows Vista, when it updates I get error code 646. Can you help me get rid of this, please?
Hello
read this
Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates
-
MS Outlook 2003 filter junk e-mail - error Code 646
Windows Update keeps saying I have a critical update to install - KB977840 - MS Office Outlook 2003 Junk e-mail filter. However, whenever I try to download it and install it, I get error code (646). I tried to do 13 times now and each time, not luck. I'm getting a little frustrated with this download. Apparently, it worked well in the 2008-12-08 when I installed the latest update of the junk e-mail filter. It does not work now. Any suggestions?
http://www.Microsoft.com/downloads/en/default.aspx
Try a manual download.
Put the number in the search engine > download itWindows 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
-
try to update Microsoft office get the error code 646
Microsoft office, a single note get error code on code updates 646
Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates
http://support.Microsoft.com/kb/2258121 releasing It Easy: with Windows | ActiveWin | Laptops | Microsoft MVP
-
I get the error code 646 when I try to install windows updates.
I get the error code 646 when I try to install windows updates. I have Windows Vista Home Premium. I disabled my firewall and I still get the error code 646.
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. -
try to install the updates. Get the error code 646
Get the error code: 646 when trying to install the following: security updates: Outlook 2007 (KB972363) VISIO VIEWER 2007 (KB973709) MS OFFICE SYSTEM (KB972581 & KB974234) UPDATE for MS OFFICE OUTLOOK JUNK E-MAIL FILTER (KB974810) have tried the recommended remedies and it still does not work. Help.
Hello
Are you sure that you need these updates? You have the products, they update?
Try this 1st to see if it helps and usually doesn't - start at the top and please work down like a checklist.
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 preparation tool update for Windows Vista for Windows Server 2008 and Windows 7 system
http://support.Microsoft.com/kb/947821------------------------------------------------------------
Because these are all Office updates you might get more information if necessary in the groups of the Agency who could
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.
-
What is the error code 646? I get this when I try to install the update KB977304. I tried to install this update several times.
Look at the point previously addressed in http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/30624d26-942d-49ad-88b2-250514e92a9a/ I hope this helps.
Good day. -
error code 646 keeps appearing when I try to get critical updates?
error code 646 on critical updates? any suggestions?
See: http://support.microsoft.com/kb/2258121 TaurArian [MVP] 2005-2011-implementation to date of Services
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