code646,

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• IAM has a problem with the update it will not install code646 KB977839. I tried to install it several times and it still will not be installed. It keeps telling me to try again.

  I have tried everything what iwas instructed aet again this update will not start I get error code646

  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" of the update and then install it manually =>

  http://www.Microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=a9738816-72cb-404B-9FCB-c58359ce550f

  ~ 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

• UPDATES CANNOT INSTALL CODE646

  INSTALL ERROR CODE646

  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:

  949104

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  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

• I get error code646?

  I have 17 dates, but every time I try to it is erroe646 what do I do?

  Hello

  § Were you able to install the updates on the system before?

  § What are the updates that you try to install on the system?

  Let us know the number of the KB article.

  I suggest you follow the steps mentioned in the article below and check if the problem is resolved.

  Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates

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

  Note: This article is for the product Microsoft office, but the fix mentioned in the article can also be used for Windows updates.

  Thanks and regards.

  Thahaseena M
  Microsoft Answers Support Engineer.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Why do I get an error code646

  I use windows update and it wants me to install windows 9, it works but when I try it says error646 why it wont go in?

  I use windows update and it wants me to install windows it works 9...

  He wants that install you works 9 or a update to works 9?

• update of security KB2680317 has no error code646

  This update has failed in two attempts on the automatic update settings.

  Try the solution required the error 646 here:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-windows_update/security-update-for-Microsoft-works9-kb2680317/a134d0de-0d94-49fe-BCBC-34a871eb6693>

  UTC/GMT is 07:06 Thursday, April 26, 2012

• Error code: 646 (same updates repeatedly offered)

  code646.This error applies to download Ko Ko 2277947 Ko 2251419 2279264.the downloads keep repeat every day for the last month or two. What should I do? Smiley

  Smiley,

  A KB was created for 646 error code that appears during the installation of the updates of Microsoft Office. The KB includes a TI automatedFix, which corrects the problem. Look at the following KB:http://support.microsoft.com/kb/2258121>

  Please let us know if that helps.

• Get the error code 646 when you try to download the update of April 10

  I am trying to install an update in April 10,2012 and the code646 of error appears and it let me download the update? What should I do?

  Hello

  1. what day you're talking about?

  2. don't you make changes to the computer before the show?

  Please follow the steps from the link below.

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  http://support.Microsoft.com/kb/322756

  How to back up and restore the registry in Windows

  You receive the error code: 0 x 80070646, error code: 646 or error code: 1606 when using Windows Update or Microsoft Update

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