I got error code 646 on window upgrade.so should I do to over come this problem.

Similar Questions

• Error code 646 for Windows Vista

  When I try to install these updates, I get an error code 646.  I have a laptop Dell Inspiron 1501 with Windows Vista.

  Update of security for the viewer Microsoft Office Visio 2007 (KB973709)

  Download size: 2.5 MB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  A vulnerability of security in Microsoft Office Visio Viewer 2007 could allow arbitrary code to run when a malicious web page that is updated it is open. This update resolves this vulnerability.

  More information:
  http://support.Microsoft.com/kb/973709

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  Update of security for Microsoft Office System 2007 (KB972581)

  Download size: 1.0 MB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  A 2007 Microsoft Office System security vulnerability could allow arbitrary code to run when opening a file modified for malicious purposes. This update resolves the vulnerability so that the 2007 Microsoft Office System documents are managed appropriately.

  More information:
  http://support.Microsoft.com/kb/972581

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  Update of security for Microsoft Office System 2007 (KB974234)

  Download size: 525 KB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  This update resolves a problem that can cause programs that use Outlook view with Forms 2.0 control, such as Microsoft Office Outlook with Business Contact Manager, stop functioning as expected after installation of update of security for Microsoft Office Outlook 2007 (KB972363).

  More information:
  http://support.Microsoft.com/kb/974234

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  OK... I had the same problem with the download of the 2007 Microsoft security updates. When I tried to install updates, I receive error 646. I finally solved my problem by going to the Download Center on Microsoft and I install manually.

  Here are the steps that I took... which I think should work:

  (1) go to the Microsoft Download Center: http://www.microsoft.com/downloads/en/default.aspx
  (2) look for each update code that begins with the letters "KB" and followed by a set of numbers (i.e. KB974234)
  3) click on the link for the download and then click on download and run. I think you have to accept an agreement, then click on continue or OK
  4) repeat for all downloads that you can not install
  (5) run Microsoft Update new and click search the updates and if updates have been installed successfully, they should no longer appear in the updates that must be installed.

  I don't know if it is not relevant or if it helped me succeed to install updates manually, but before I manually installed my updates I followed the instructions David_O posted here http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/f3390e74-9961-4aae-8a05-554c1a9cf1a2 . I suggest that first of all try to download manually by following my directions. If it does not, then it's a possibility instructions of David resolved an issue that allowed me to download them manually disable Microsoft downloads site.

  I can't believe all the research and the suggestions of the technicians did not work... sometimes your own research is the best!

  I hope this helps! Good luck!

• Error code 646 for Windows Microsoft Office Update.

  I have Microsoft Office 2007, and for weeks now Windows Update is not able to update the necessary updates. Error code 646 appears after updates fail, but all of the other Windows updates work very well but these Microsoft Office simply don't work and it happened for weeks. I searched for answers, but all lead to dead ends. Help!

  BROWNEY,

  Gives it a try and see if it solves the problem....

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

  Let us know if this helped

• Help, please! to resolve the error code 646 on window 2007

  I use 2007 window, when I click on the window update, it keeps failing, please show me how to fix error code 646 for the following updates:
  filter junk e-mail in Microsoft office outlook 2007 (KB981726)
  and the microsoft office system (KB97632)

  Sorry, you have problems getting your patches installed. I have a number of things for you to look at.  First of all, your Background Intelligent Transfer Services set to Automaticand started and Windows Update ? They both should be started. You can check these settings by typing services.msc in the search box of the start menu.

  Sometimes in order to get patches to install correctly, you must perform these tasks manually.

  (1) Download Center to visit Microsoft: http://www.microsoft.com/downloads/en/default.aspx.
  (2) search for each update code that begins with the letters "KB" and followed by a set of numbers (i.e. KB979309).
  3) click on the link for the download and then click on download and run.  You must accept the agreement and then click on continue.
  (4) repeat this process for each download of updates Windows could not install.
  (5) to rerun the update from Microsoft, click find updates.  If all goes well, it will show that you are completely patched.

  If this does not work, try to run the Microsoft OneCare safety scanner.  Sometimes it will solve problems of hidden registry, or can clear the virus that can prevent the installation of the patches: http://onecare.live.com/site/en-us/center/whatsnew.htm. Click full service scan, and then Quick scan (full scan takes a long time to complete). Try the patches.

  Barbara

• Error code 646 on windows update.

  Im trying to install the important updates 9 to my computer, but repeat me error code 646. I also have the internet connection but internet Explorer itself does not work. I can't get onilne with her to get help and to manually download the updates. What should I do?

  Santeria126,

  Please post with the information requested here: what to post in the Windows Update forum
  Start with these troubleshooting steps and post returns with the requested info and arises from the troubleshooting.

  Clean boot your PC, and then run Windows Update.

  Reset the Windows Update components

  Perform operations of KB883825

  You can look at this thread as well, it covers the error you see: Error Code 646 Thread

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

• Error code 646 with windows vista Ultimate edition (KB973593) (KB973704) (KB975960) (KB974561)

  Hello, windows on my computer trying to install the latest updates but I get the error code 646 and FAILURE
  I use windows vista ultimate.

  Update of security for Microsoft Office Excel 2007 (KB973593)

  Update of security for Microsoft Office 2007 System (KB973704)

  Update for the junk e-mail in Outlook 2007 (KB975960) filter

  Update for Microsoft Office Word 2007 (KB974561)

  Try to manually download the Office updates and install:
  For example: http://www.microsoft.com/downloads/en/results.aspx?freetext=KB973593&displaylang=en&stype=s_basic

  You can search each and every one of them on the link above by entering the number I did in the example.

  TaurArian [MVP] 2005-2010 - Update Services

• Error code 646 in windows update update of security for MSXML 4.0 Service Pack 2 (KB954430)

  Lack of this continuous update and when I tried to download it from Windows Center it says error opening installation log file. Verify that the specified log file location exists and is writable. Grateful for any advice, because this is my oldest update and seems to be the origin of the later updates to fail

  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:

  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

• I get this error code 646. Windows Update has encountered an unknown error. whenever windows downloads an update.

  When I shut down my pc overnight. Windows updates try to install, but they fail every time. This happened for bout 4 weeks now. There are 3 updates failed. they are; Microsoft office onenote 2007 update KB980729, the 2007 microsoft office system KB981715 and update of security for Microsoft office system 2007 KB976321. I don't know what to do these updates can install correctly. I have windows 7. I use to have security of norton, but I know I have mcafee. and I've changed programs of security around the same time, I started getting these error codes.

  Thank you

  Lwwhite

  Sorry, you have problems getting your patches installed. I have a number of things for you to look at.  First of all, your Background Intelligent Transfer Services set to Automaticand started and Windows Update ? You can check these settings by typing services.msc in the search box of the start menu.

  Since they are all Office updates, you can do a repair for office function.  To do this, click the Start button, type programs and features and click the enter key. Right click on Microsoft Office 2007 and choose change.  Choose fix and continue.  Microsoft Office will attempt to fix any problems there (this will) take a few minutes to run.

  Sometimes in order to get patches to install correctly, you must perform these tasks manually.  Download and run each patch:

  KB980729

  KB981715 

  KB976321

  One last thing, you mention that you removed Norton.  Did you use just add/remove programs?  If so, you must run the Norton Romoval Tool (from Norton). Add/Remove Programs does not receive everything uninstalled.  Here is the link: ftp://ftp.symantec.com/public/english_us_canada/removal_tools/Norton_Removal_Tool.exe

  Hope this helps to get your installed patches.

  Barbara

• I get the error code 646 with Windows Update KB976321 and KB980470, I searched the forums and tried a number of bugs without success.

  I tried all the suggestions here:

  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/5ba765e1-5771-4fb9-949f-31dd13ceb1d5?Prof=required

  I have reset the components windows update manually from the link:http://support.microsoft.com/kb/971058

  I tried to install the updates manually after putting the computer in a clean boot.

  I tried to download and install the updates manually, but these two updates must be installed through Microsoft update and Microsoft update gives me error 646.

  I am slot as Vista Home Premium 64-bit Service Pack 2.

  New or different suggestions would be greatly appreciated.

  Thank you!

  Tony.

  Microsoft support advised me to temporarily disable (UAC) user account control.

  Which has worked and updates installed normally.

  Tony.

• Error code 646 in Windows Update

  Error 646 while trying to update the following June 2007 products Office:

  Path to information from Microsoft (KB979441); Excel 2007 (KB982308); Power Point (KB982158); Office Publisher (KB982124); Office Word (982135); Office system (KB982312) security and KB982331); Outlook 2007 Junk Filter (KB983486)

  There is a sticky at the top of the site - forum

  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/18449f60-C149-4EAF-B8E6-a2880cd7232b

  and to make it even easier:

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

  Take a look at this.

  Harold Horne / TaurArian [MVP] 2005-2011. The information has been provided * being * with no guarantee or warranty.

• Error code 646. Windows Vista operating system. __

  Updates I try to install are:

  Update of security for Microsoft Office Excel 2007 (KB973593)
  Update of security for the viewer Microsoft Office Visio 2007 (KB973709)
  Update of security for Microsoft Office System 2007 (KB972581)
  Update of security for Microsoft Office 2007 System (KB973704)
  Update of security for Microsoft Office System 2007 (KB974234)
  Update for Microsoft Office Word 2007 (KB974561)

  I was not able to complete this update for about 2 weeks. I tried following Windows Help and it does not solve the problem.
  Any suggestions?

  Go to: http://www.microsoft.com/downloads/en/results.aspx?freetext=KB973593&displaylang=en&stype=s_basic
  and searching my example above to each update and install them manually.

  Make sure that you download to a place on your hard drive, you can find, and then double-click the downloaded file to install.

  He is the current solution of error for Office updates.

  K TaurArian [MVP] 2005-2010 - Update Services

• When I go to printers damage it says I need to troubleshoot my pc when I try I get an error code OxFFFFFFFE if anyone knows what it is and how to solve this problem I can't seem to download something from Microsoft

  I keep getting pop up windows that say that the internet has stopped downloading files. I bought a hp officejet and I can't get my pc to recognize it... help

  I had the same error happen on my Toshiba Satellite, although in a completely different context. Now, I saw several times for a variety of different things. I have no idea of what he calls again, I tried to close him on my computer until the registry editor. If anyone has had any experience with it it would be greatly appreciated.

• Windows Update error code 646 & 643

  I can not install 6 updates on my pc. updates such as net framework 1.1 service pack 1, outlook 2007, visio viewer 2007, System 2 office 2007 (KB972581) (KB974234), and the filter of junk e-mail in outlook 2007... I get the error 646 & 643 code. I tried disabling my firewall, but it did not work... pls help...

  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. clickStart and type notepad in the box start the search .

  2. click onNotepad 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 thefile menu, click on record under.

  2. in the listrecord under , click all files.

  3. in thefile name box, type register.bat.

  4. save the Register.bat file to your desktop.

  5 right-click the Register.bat file, and then clickrun as administrator. Reduce this includes this imageIf you are prompted for an administrator password or a confirmation, type the password or clickcontinue.

  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

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

  Error 643:

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

  "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"

  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.

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

  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

• error code 646 again!

  Yet once, I get this error code. This time, the update # differ from the last time. The new update # are the following: KB973704, KB975960 and KB974561. I think I need to download it manually like last time, but can't find a way to find the place.

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=c4c92d2e-e87d-446F-8d3e-8f4be10c70aa&displaylang=en

  Update of security for Microsoft Office 2007 System (KB973704)

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=9869C42B-BF7F-4114-A3A8-1F4EEDF88DD7&displaylang=en

  Update for the junk e-mail in Outlook 2007 (KB975960) filter

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=30BCA927-5799-4D0D-8DA9-FA9F9C50560E&displaylang=en

  Update for Microsoft Office Word 2007 (KB974561)

  I go on Google: download KBxxxxxx > and it comes.

  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

• error code 646 for the updates of Microsoft office

  error code 646 for Microsoft office updates KB949710, KB951550, KB973593, KB950130, KB951944, KB973704, KB974561. Help, please

  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