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Windows update error code 643

Q: Windows update error code 643

Everytime i go to update windows, i get error code when trying to do update for framework 4.0. I have been trying to fix this for a while now, and i have tried microsoft fix it tool, and many other of the microsoft tools that they have and none of them have worked.

Please someone help with this

Preferred Solution: Windows update error code 643

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A: Windows update error code 643

Pleasefollow the WindowsUpdate Posting Instructions and postthe requested data

If thefile is too large (8MB compressed), remove the older CBSPersist cab files untilthe final file is below the limit - you can always post them separately afterzipping them. (the forum doesn't allow the upload of bare CAB files, for anumber of reasons)

Pleasealso post the C:\Windows\windowsudpate.log file

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Computer model: Panasonic Toughbook CF-31
OS: Windows 7 SP1
Processor: Intel Core i5-2540M CPU @ 2.60GHz 2.60GHz
RAM: 4 GB (3.89 GB usable)
System type: 64-bit

CBS.zip - Google Drive

I ran the SURT tool Windows6.1-KB947821-v34-x64.msu.
Ran fine, no problem.

Ran sfc /scannow
"Verification 100%"
"Windows Resource Protection could not perform the requested operation."

Also ran

I still get the "Windows Update Error, Error Code 80070643, Code 9C57"

A:Windows Update Error, Error Code 80070643, Code 9C57

Hi Qpuser,
lookin at your logs
couple of questions
Are you dual booting or have the OS on your D drive/partition.
can you also run, in following order

and sfc /scannow

copy/paste the results please.


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Attachment 290231
i having problem with this windows update

here is zip for CBSAttachment 290230


A:windows update error (code 9c48 and code 9c57)

You haven't run the CheckSUR tool.

Pleasefollow the WindowsUpdate Posting Instructions and post the requested data

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When I try to install KB3182373, a "Security Update for Microsoft Silverlight", Windows Update reports failure with the message "Code 643 Windows Update encountered an unknown error".
I ran WindowsUpdateDiagnostic.diagcab. It reported that "Troubleshooting couldn't identify the problem".
What can I do to fix this? I'm running Windows 7 Professional.

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I am unable to install Windows updates as I get an error " Code 64C : windows update encountered an unknown error..
Same with Code 66A
Please help.
I am unable to also install Windows Live essentials
I am using Windows 7

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Operating System:       Windows Vista Home Premium
Computer:                     Compaq Presario SR5079UK                                          2 gb RAM
Problem:  "Windows Update; Error Code 8000FFFF"   "Unable to uninstall update KB929777"
Solutions Tried:
Disable all Antivirus softwareTry running windows updates, and receive the error message "Error Code 8000FFFF"I have been advised to uninstall update KB929777, when trying to do this I receive a further error"An error occurred, not all of the updates were successfully uninstalled"
I have also tried the above whilst running Windows in safe mode and the same errors are received.
Also tried the following:
Disable all Antivirus softwareAt command prompt; Net Stop WuAuServRename "C:\Windows\SoftwareDistribution"     to     "C:\Windows\sdold"Try installing download update "KB929777" - Unable to installAt command prompt; Net Start WuAuServTry running windows updates and, still receive the "Error Code 8000FFFF"
I have also tried the above in safe mode, however the service "WuAuServ" does not run in safe mode,tried installing the update "KB929777" and receive the error "Installer encountered an error: Ox8007043c. This service cannot be stared in Safe Mode"
I have also tried the following:Removing 1gb of RAM, Re-installing a previous ... Read more

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I recieve error C80003FA whenever I do a Windows Update run. It doesn't get past the stage of checking for updates.

I've tried several fixes including:
- Waiting 15 minutes and running Windows Update again.
- Letting Windows Update run on its own schedule.
- SFC /Scannow
- Renaming the Catroot2 Folder.
- Running 3 different Fixit tools.
- Clean windows install.

After each and every one of those fixes I've tried windows update and I still get error C80003FA.

SFC Scannow has previously said no errors, but the last run through it said there were unfixable errors. I've got the log, though for brevity's sake I will keep it until someone asks for it.

Any ideas?


A:Windows Update fails in Update Check. Error code C80003FA.

Clean windows install doesn't fix it? You must be blocked, maybe your firewall???

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Hey all,

So I am currently reinstalling Windows on my dad's old laptop after the hard drive decided up die on us, and I stumbled on a problem that's a bit too hard for me to fix.

Namely, I am completely unable to install any Windows Update. Not even MSE will install.

I tried running SURT, but got error code 0x8000247
I also tried running SFC /SCANNOW, it ran the verification fase until 98% and then stated that there where unfixable problems.

The displayed error codes are:
In WU: "8024A000"
In SURT: "0x8000247"
Whilst installing MSE: "0x80070643".

Attached you will find CBS.log and MSINFO with my system specs.
Cheers and many thanks in advance,

CBS.log MSINFO32.nfo

A:Windows Update error code 8024A000; unable to install any update.

That's very reminiscent of similar errors in Win7 - and I wouldn't be surprised to see it being non-genuine.
Please post an MGADiag report BEFORE doing the below potential fixes.

This may simply be caused by a bad set of Intel Storage Matrix Technology drivers -

Installing the Intel Drivers
try downloading and installing them from here -


Once complete, please reboot twice, then post another MGADiag report.

If nothing has changed, try this...

Please run the following commands in an Elevated Command Prompt


once complete, leave the system alone for at least an hour to rebuild the database, then reboot, and run another MGADiag report and post the results.

If neither of them work, we'll re-evaluate.

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Hi everybody

I get windows update error code 2 on installing Security Update for Microsoft .NET Framework 4.5, 4.5.1 and 4.5.2 on Windows 7, Vista, Server 2008, Server 2008 R2 x64 (KB2978128)
I have also some other errors installing Internet Explorer 11.

I have used "sfc /scannow" command but it didn't find any integrity violations. the CBS log is attached.

I have also used SUR and the log file can be found attached to this post.

Any help is appreciated.

A:Windows update error code 2 on installing security update .NETF 4.52

Not as bad as I thought from the file size of the CheckSUR log...

Seconds executed: 626
Found 40 errors
CSI Manifest All Zeros Total count: 40
Unavailable repair files:
winsxs\manifests\amd64_microsoft-windows-ie-lowreg_31bf3856ad364e35_10.2.9200.20916_none_0f2b73186e1... Read more

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First, excuse my english, I'm trying my best.

I get error C80003FA whenever I do a Windows Update run.

I did the Windows Update Posting instructions. When I did the SURT installation, it didn't finish and I had to reboot the PC. Then it work.

I've tried sfc /scannow several times before with different results: sometimes finished with no errors, sometimes finish with unfixable errors and sometimes didn't finish at all.

I uploaded the CBS.zip

Hope you can help me, thanks.

A:Windows Update doesn't update. Error code C80003FA

There are no errors in any of the posted logs
Please post the C:\WIndows\windowsupdate.log file.

Please also post the event logs...

Open Event Viewer
click on the Windows logs entry in the left pane to expand it.
Now click on the Application entry - wait while it loads.
Click on 'File' in the menu bar and select Save...

Save the file as Appevt.evtx

Repeat for the System log

then zip both, and upload them.

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My Windows Update has been failing to update for a while now and I can't seem to find the solution. Here's the run-down of what happens step by step:Launch an update scan for Windows Update
It scans for a few seconds then says:

Install new Windows Update software

To check for updates, you must first install an update for Windows Update.

Once I click Install it begins to "Install and Update," but then immediately returns to "Checking for Updates."
The next box I see says:

Windows could not search for new updates

An error occurred while checking
for new updates for your

Error(s) found:
Code 800F081F

This happens every time I've attempted to update. After looking up the error code, I found the main Windows site that gave me the following explaination:
If you receive Windows Update error 800F081F, it means that Windows Update or Microsoft Update cannot determine the cryptographic service provider, or a file Windows Update requires (named catalog store) is corrupted.

I've looked through multiple Windows forums and How-To's and have tried all the fixes I found. SURT, sfc/ scannow, the standalone download for WU, Windows Update Diagnostic, multiple malware scans, and Microsoft Fixit. Ultimately, I always get the same error code, (800F081F).

I should also say this problem has been here for a few months now, and it's becoming more worrisome as more time passes. The longer I... Read more

A:Windows Update fails to update, error code 800F081F

Hi Mookeylee & welcome to Sevenforums.

Please follow Windows Update Posting Instructions

We need to see the logs to determine the cause of the error.

Worst case scenario, and last resort, repair install windows 7. No big deal I just did 2 yesterday win7x64 Home Premium. Brink posted a great tutorial Repair Install.

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After buying a new hard drive and reimaging thumb drive from Dell, I installed Windows 7 Ultimate on a Dell M6400 Precision Laptop. I have everything working except Windows Update will not Update. It has not updated once since the install. Windows Tech
support has not been able to resolve the issue, even with remote assistance. I get the Error Code 0x80070003 after running the Windows Update Diagnostic Tool. Does anyone know how to fix this?

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Been using Google and such for a couple months messing with it but cant get update to work. My girlfriend updated from Vista a while ago and I cant crack this! I have done all the differect things I could find from Microsoft to no avail. The fixit program finds something and says its fixed but still doesnt work.

Any ideas you all could give would be great! Thanks.

A:Update for Windows Update Error Code 800700B7

Hello bobo and welcome am no expert mate but take a look at this Windows update KB2532531 gets error code 800700B7 - Microsoft Community

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I didn't see any posts about this, so I hope I am not double posting.

After removing a drive load of viruses, I am still not able to update Windows Vista to Service Pack 1. I have even tried to create a new admin user account in hopes that this would work, but no go. I tried running sfc.exe / scannow from the CMD and it did report that it was unable to repair wextract.exe. Also, the file reportingevents.txt located in %system root%\windows\softwaredistribution\reportingevents.txt lists "Windows Update Client failed to detect with error 0x80070490".
Although, I think Windows Defender can update. I need to take a break.

Acer Extensa 4620-4605
Windows Vista 32-bit Home Premium

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I have been having problems installing 8 updates since early May 2012. I am getting the error code in the title line.

The updates are:

[LIST][*]Security Update for Microsoft Office 2007 suites (KB2596672)[*]Security Update for Microsoft Office 2007 suites (KB2596792)[*]Security Update for Microsoft Office 2007 suites (KB2596880)[*]Security Update for Microsoft Office 2007 suites (KB2597162)[*]Security Update for Microsoft Office 2007 suites (KB2597969)[*]Security Update for Microsoft Office Excel 2007 (KB2597161)[*]Security Update for Microsoft Office Word 2007 (KB2596917)[*]Update for Microsoft Office Outlook 2007 Junk Email Filter (KB2687267)

I have run FixIt, but to no avail. I have also turned off services and rebooted and ran Windows Update and still got this error.

Do I need to just skip these updates, or somehow troubleshoot this and fix it. If I need to fix it, I need help.

Regards, and thanks.

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I was given an HP Compaq Presario C500 that was headed for the garbage because it would not connect to the internet. After running several scans ESET online scanner came up clean. Installed Microsoft Security Essentials and installed SP1, and can't get it to install SP2. I keep getting error code 80070017 / Windows Update encountered an unknown error.

I would prefer to reformat but Recovery Manager restarts back into Windows and I have no disks.

Can provide a long list of what has been done if needed including WU Modules (Normal Mode) and WU Components fixes. Permissions point in every which way but the correct way!

Any help would be much appreciated!

Free space is presently @ 42.3 GB of 68.9 GB on C: Drive (started out with 7.3 GB's free space! )
and 4.91 GB free of 5.53 GB on Presario_RP (D)

Specs as follows:
Vista Home Basic
Intel (R) Celeron (R) MCPU
[email protected] 1.60GHz 1.60 GHz
512 MB RAM
32-bit OS
Denied access to the CBS folder itself though can access CheckSUR.log which I am including along with sfcdetails.

Checking System Update Readiness.
Binary Version 6.0.6001.22375
Package Version 5.0
2010-10-04 19:57

Checking Deployment Packages

Checking Package Manifests and catalogs.

Checking package watchlist.

Checking component watchlist.

Checking packages.

Checking component store
Seconds executed: 2478
No errors detected
Checking System Update Readiness.
Binary Version 6.0.6002.224... Read more

A:Error code 80070017 / Windows Update encountered an unknown error

Checking Component Store
(f) CSI ReadFile Failed 0x00000017 winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.0.6000.16386_none_07289f4cca5f6990\wcp.dll x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.0.6000.16386_none_07289f4cca5f6990
(f) CSI Payload File Corrupt 0x00000000 wcp.dll x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.0.6000.16386_none_07289f4cca5f6990

You have corrupted C:\Windows\WinSxS\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.0.6000.16386_none_07289f4cca5f699
folder thus this issue with updates ,I'm not fully sure it's only issue with wcp.dll or with full folder.For precaution I recommend replace all files in this folder.

How to fix:

1.First prepare special recovery disk Create a Recovery Disc
and make sure boot order in your BIOS is CD-ROM,C,A
(if you don't know how to to do that then check your computer manual)

2.Download attached to post FixPacks.zip file -in zip file is packed Packs folder -you have to unpack it and place directly on C: exactly as I show below:

Click this bar to view the full image.
3.Boot burned special recovery disk (if you don't have Vista DVD instead use special recovery disk )
Choose language>>Repair Computer>>WinRE>>command prompt

and type:

robocopy C:\Packs C:\ /E /IS

press ENTER

del C:\Windows\Logs\CBS\*.*

press ENTER

4.Back to your system and run Readiness Tool again.
5.Try install SP2 from Microsoft Dow... Read more

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I have been having some recurring problems with the attempts to install some automatic windows updates.

Security Update for Microsoft Office Acess 2007
Security Update for Microsoft Office Outlook Junk Email Filter

I am not able to install these updates, maybe any other updates in general. After attempting the install the following install window says, "Windows Update encountered an unknown error." Next to it an error code 80070643. Microsoft provides a solution to the problem, by re-installing Microsoft NET. Framework. They also provide a link to the program NET. Framework cleanup tool that enables you to uninstall NET. Framework, and it's components.

I followed Microsoft's instructions to solve the issue, though I've been put at a standstill. I have used the NET. Framework Cleanup tool to uninstall NET. Framework and it's components (states that it uninstalls all versions, 1.1 SP1 1.1, 2.0, 3.0, 3.5.) Then afterwards instructed to reinstall NET. Framework, specifically in an order, 3.5 then, 1.1, then 1.1 SP1. I start with 3.5, then as the installation starts it says that to contiunue installation I must turn off or on windows features in the Control Panel. I do so and turn off all Windows features. Then continue and it again states to turn off features in the Control Panel.

I wasn't able to continue the process, and I am also concerned that this is the same error that made me unable to install Microsoft Security Essentials, (as t... Read more

A:Error Code 80070643, Windows 7 Update error, can't install updates.

Waiting for a day no one seems to be replying.

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When i try to install my windows update, i always get both error code 800F0900 and 800B0100. i tried installing the updates manually, used MS Fix it and the system update readiness tool. I use sfc /scannow and it says "No integrity violations found". Still error. Can anyone help? I have uploaded my CBS zipfile to googledrive CBS.rar - Google Drive. (Since datahost is not working.) and attached the sfc text file overhere.

I have tried Windows Update Troubleshooter then tried windows update again and a new error Code 80246007 appear.
Hope you guys can help me solve it.

This is my Farbar scan.

Farbar Service Scanner Version: 26-07-2015
Ran by Finance Server (administrator) on 19-09-2015 at 17:00:41
Running from "C:\Users\Finance Server\Downloads"
Microsoft Windows 7 Ultimate Service Pack 1 (X64)
Boot Mode: Normal

Internet Services:

Connection Status:
Localhost is accessible.
LAN connected.
Google IP is accessible.
Google.com is accessible.
Yahoo.com is accessible.

Windows Firewall:

Firewall Disabled Policy:

System Restore:

System Restore Policy:

Action Center:

Windows Update:

Windows Autoupdate Disabled Policy:

Windows Defender:
WinDefe... Read more

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When i try to install my windows update, i always get both error code  800F0900 and 800B0100. i tried installing the updates manually, used MS Fix it and the system update readiness tool. I use sfc /scannow and it says  "No integrity violations found". Still error. Can anyone help? I have uploaded my CBS zipfile to googledrive http://tinyurl.com/ogyfd3y.(Since datahost is not working.)  and attached the sfc text file overhere.
Hope you guys can help me solve it
This is my Farbar scan.
Farbar Service Scanner Version: 26-07-2015
Ran by Finance Server (administrator) on 19-09-2015 at 17:00:41
Running from "C:\Users\Finance Server\Downloads"
Microsoft Windows 7 Ultimate  Service Pack 1 (X64)
Boot Mode: Normal
Internet Services:
Connection Status:
Localhost is accessible.
LAN connected.
Google IP is accessible.
Google.com is accessible.
Yahoo.com is accessible.
Windows Firewall:
Firewall Disabled Policy: 
System Restore:
System Restore Policy: 
Action Center:
Windows Update:
Windows Autoupdate Disabled Policy: 
Windows Defender:
WinDefend Service is not running. Checking... Read more

A:Error code 800F0900 and 800B0100 windows update error

Please download and run the Windows Update Troubleshooter.
Clicking on the link above will start the download automatically.
Please post the results in your topic.  Do not use a host website to post this.  If the information needs to be downloaded I will not do this.  I will not download anything to my computer unless I know exactly what it contains.

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Hi I was wondering if anyone knows how to fix this windows update problem. The windows update window says Error code 490, I am also receiving error 800736B3 as noted below

Any help someone can lend is greatly appreciated


A:Windows update error code 490

after successfully getting that update to install which I didn't think was the entire service pack, I rebooted and another update pops up for Win 7 SP1 and that one throws another error. 800736B3

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Since mid October I've been having problems installing windows updates. I always get an error message with a code 646. The failed update is security for microsoft works 8. I've tried some solutions listed in older posts such as the notepad and command prompt, that didn't work. I went to microsoft's website to dowload the update directly from there and that didn't work... what else could I try???

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Fellow code crunchers,

Every once and a while I will have a download waiting from HP in Windows update. I will try and download it, but it always fails. I have a HP Laser Jet 600 M601 and I believe that's what the download states it is for. Below is the error message I keep getting every time I try and download it.

HP Inc. - Other hardware, Printer - HP LaserJet Enterprise 600 M601, M602 & M603 printer series (DOT4PAR)
Installation date: ‎12/‎14/‎2016 7:15 AM
Installation status: Failed
Error details: Code 800F020B
Update type: Optional
HP Inc. Other hardware, Printer software update released in May, 2013

I am not too distressed about this, but I am curious to know what is happening.

Thanks for your answer in advance.


A:error code from windows update

Error details: Code 800F020B. This apparently indicates that the device does not exist. So the update may not be applicable to your printer.

If you are not distressed about it & your printer is working well, it might be best to just hide the update, so you don't keep getting the update, & forget about it.

If you really want the update it's always best to get updates directly from the manufacturer, so go to their website & check for any updates that are applicable to particular model printer.

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Windows 7 Professional Service Pack 1

I have been trying unsuccessfully to do all of the helps to get Windows Update to check for updates and install. I tried all of the Fixit and Windows Update Troubleshooter batch files, etc. I thought I was making headway this morning when it said updates would install on the next shutdown. So I shutdown. Looks like 57 updates had a failed status. When I ran the check for updates again, I get the following error code:

I googled and really only found the same help items I have already tried, the fixit's etc.

Thanks for any help you can give me.

A:Windows Update error code

We know nothing about your computer, other than it's running Windows 7 Professional SP1, so do the following in it.
Download and save the TSG System Information Utility (SysInfo.exe) to the desktop.
After it's been downloaded and saved, double-click it to run it.
Information about your computer will appear.
Return here to your thread, then copy-and-paste the ENTIRE text here.


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did update on Windows
 I have windows 7
got an error code of
What does it mean?
how do I fix the error to continue updates.

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Hello all I am scouring the internet for answers but I can't seem to find any so I thought I should ask the Gurus down at the Windows Vista Forums. Anyways I am trying to install the Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x86 and all I get is this error. Does anyone know how I can fix this?

A:Windows Update Error Code 643

Hello Peacemaker,

When you try to install an update for the .NET Framework 1.0, 1.1, 2.0, 3.0, or 3.5, you may receive Windows Update error code "0x643" or Windows Installer error code "1603"


To successfully install the update, uninstall all the versions of the .NET Framework on the computer, and then reinstall all the versions of the .NET Framework on the computer. You may have to work through more than one of the following methods.

Method 1: Manually remove and reinstall .NET Framework
To manually remove and reinstall the .NET Framework, follow these steps:

1. Remove the .NET Framework.
1. Click Start, and then click Control Panel.
2. Double-click Add or Remove Programs.
3. Note each version of the .NET Framework that is already installed on the computer. Then, uninstall all the versions of the .NET Framework.
4. When you are prompted, restart the computer.
Method 2. Use the Windows Installer CleanUp Utility to clean up the MSI database state for all the versions of the .NET Framework.

1. Download the Windows Installer CleanUp Utility. The following file is available for download from the Microsoft Download Center: http://download.microsoft.com/download/e/9/d/e9d80355-7ab4-45b8-80e8-983a48d5e1bd/msicuu2.exe
2. Install the Windows Installer CleanUp Utility as an administrator or as a user account that is a member of the local Administrators group.
3. Click Start, poin... Read more

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For more than one year, my automatic Windows Update process has unsuccessfully tried to install (around once a day !) KB3001652 (Visual studio 2010 Tools for Office Runtime). I haven't seen any problem with other automated Updates of Windows, MS Office, NET.Framework, etc....

I have tried first "Fix-It" which doesn't produce any error message. Secondly I launched "SURT", which tells me "This update doesn't apply to your computer". "SFC /scannow" doen't report any violation issue.I don't know how to do for resolving this problem.

I'm using Windows 7 Professional 64 bits SP1. Norton (NIS, the most recent version), "ShellfolderFix" and also Tune-Up utilities are installed on my PC. I have also tried to install KB3001652 manually after having deactivated the firewall and the "Auto-Protect" functions of Norton : no success.

Thanks for your help (and sorry if the English translation of the French messages is aproximate)
XRay78 - Crespi?res - France

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windows update is not working, it's giving me an error code of 8024A000. Can someone please help me

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Hi all
first post, hoping you can help where my searches on Google have failed!!!

Basically running Vista, and unable to run any of the Windows Updates, each time it brings up the same error, Code 6D9E.

The only mention I have found is to uncompress the MySQL fiel in programs which I have done, but still no joy. Have tried to run update in safemode, but it wont allow me do this this either


(Did that sound desperate...!)



A:Windows Update Error Code

hi here are a couple of things to look at http://support.microsoft.com/kb/906602also here http://support.microsoft.com/ph/6527and here http://support.microsoft.com/kb/822798 maybe one will be of help

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I cannot download a particular windows update, Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x86
Download sizTech Support Guy System Info Utility version
OS Version: Microsoft® Windows Vista™ Home Premium , 32 bit
Processor: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, x64 Family 6 Model 15 Stepping 11
Processor Count: 4
RAM: 2045 Mb
Graphics Card: NVIDIA GeForce 8600 GTS, 256 Mb
Hard Drives: C: Total - 171263 MB, Free - 114972 MB; D: Total - 56854 MB, Free - 0 MB; E: Total - 10239 MB, Free - 5613 MB;
Motherboard: Dell Inc. , 0CT017, , ..CN7082977I01EL.
Antivirus: McAfee Anti-Virus and Anti-Spyware, Updated: Yes, On-Demand Scanner: Enablede: 9.4 MB. It says error code 490 (an unknown error). Can anyone help fix this problem?

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any way to fix this without reinstalling windows 7

A:Windows update error CODE 52F


Code 52F is related to Microsoft Office updates - please see if the links here help.

Windows Update error 52F


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hi every time i go to the windows update site an error code appears
the code is 0x80240001D, what is this?
i also had a update that would not install

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I think it would be best if I just reference the thread where this whole thing started bc I have another thread running where someone has tried to help me.


thx for any assistance you can offer! :)

A:Windows update Error code 646.

Hi -

The first thing I would suggest that you try is removing PC-cillin Internet Security as its firewall can interfere with Windows Updates.

Trend Micro removal --> http://esupport.trendmicro.com/1/How...n-my-comp.aspx

Reboot upon completion.

Install MSE --> http://www.microsoft.com/security_essentials/

Try Windows Updates --> www.update.microsoft.com

Regards. . .



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hi i have got a windows 7 32 bit pc that had a virus on a few months ago managed to get rid of the virus but now i am getting error codes 800b0100 the updates are security updates i have check the log that i have uploaded here and there are 30 corrupt files on my system and i have no idea how to fix them any help would be great thanks in advance

heres log Attachment 252207

i have tried many other fixes but none have worked am at a loss

A:windows update error code

You appear to be using AVG? what other security software do you have installed?
here are a number of problems showing in the CheckSUR report....

Unavailable repair files:
servicing\packages\Package_for_KB2753842~31bf3856ad364e... Read more

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When i try to search for new updates on windows update i get this error code : 800F0900.
I have used MS Fix it and the system update readiness tool. Still error. Can anyone help?
I saw in a old post somebody used the CheckSUR.persist.log to fix it. I can upload mine if needed

A:Error Code 800F0900 Windows Update Error

Hi to BleepingComputer,
Let's see what we can find...
  Check Windows System files integrity
open the Command Prompt as Administrator (Tutorial)
type the following command and press Enter:
sfc /scannow
Note: This may take some time to finish.if it doesn't say "No integrity violations found" them do this:
In the command prompt window, type or Copy & Paste the following:
findstr /c:"[SR]" %windir%\logs\cbs\cbs.log >"%userprofile%\Desktop\sfcdetails.txt"

Close the command prompt.
Attach to your post the sfcdetails.txt file that was just placed on your Desktop
You can safely delete the sfcdetails.txt file afterwards if you like
Check some windows critical services...
Farbar Service Scanner (FSS)
Download Farbar Service Scanner and save the file to the Desktop.
Check all the options
click Scan
Post the generated log in your reply.

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Hi -
I'm not getting Windows Update to run. HP p6240f, Windows 7, 64-bit OS
When I go to shutdown, the shutdown button has an orange shield that indicates it wants to update.
If I go to Windows Update and and say "Check for Updates", it tells me to Install new Windows Update software. I press Install Now and get "windows could not search for new updates. Error found Code 8024DFFE Windows Update encountered an unknown error". When I press "Get Help with this error", I select Windows Update Troubleshooter, which opens a Diagnostics Troubleshooting Wizard, which opens "Window Update, find and fix problems with Windows Update", which runs a repeating cycle of Detecting problems, collecting files, checking registry, Resolving problems .... over and over until it finishes eventually saying that it was not able to fix all the problems. In particular is a new "Windows Update error 0x80070490(2014-08-29-T-09_02_42P)". I attach the picture. I've done this a bunch of times, including rebooting to see if that matters.

This happened a week ago and the same thing happened as in the preceding paragraph, except that afterward - even though it gave all the same error codes - the Windows Update successfully ran.

I found a suggestion on a MS Windows site to run (in an administrator's Dos window) sfc /SCANNOW, which takes a long time to run and I did so and it found nothing and still the problem exists.

I found a note from a Go... Read more

A:Windows 7 Update Error, Error Code 8024DFFE

Hi. Firstly, thanks for the info. I had encountered the same problem with windows update error 8024DFFE on my Acer 4830, Win7 64bit 2 days ago and was trying to find a solution online without any success. But then I came across ur post and realized that I have a similar configuration as you. I also uses comodo firewall and avast antivirus. This led me to think that either one of them is the problem. I disable the firewall and can now check for updates. How that helps.

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Since last month I haven't been able to update windows as I keep getting error code 80070002, and i've tried every suggestion by microsoft to no avail. Any help would gladly be appreciated!!

A:Can't update windows, error code 80070002

So have you tried this one either with the auto fix or manually You receive a "0x80070002" or "0x80070003" error code after you download an update from Windows Update, from Microsoft Update, or from Windows Server Update Services and/or do you have a restore point that can take you back prior to the previous updates ?

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Alright, I have this error code 800700005 when trying to install Update KB2847927. Everything else will update and install. Just this one update. Could anyone give me some ideas?

A:Windows update error code 800700005

Try installing the update as an administrator.

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Windows update can't find/ download any updates. An unspecified error has occured as above.
Have tried FixIt, with no joy, everytime it says it's fixed something but nothing changes.
Have reinstalled all original system settings/ programmes and disabled thired party firewalls but still get the same error. Windows defender can't update either.
Having checked these forums have also created the following hijackthis log file:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 00:45:27, on 30/12/2011
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v9.00 (9.00.8112.16421)
Boot mode: Normal
Running processes:
C:\Program Files\Norton 360\Engine\\ccSvcHst.exe
C:\Program Files\Microsoft Security Client\msseces.exe
C:\Program Files\Common Files\aol\1181733595\ee\aolsoftware.exe
C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatchTray9.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Packard Bell\SetUpMyPC\SmpSys.exe
C:\Program Files\Common Files\InstallShield\UpdateService\ISUSPM.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\CPSHelpRunner.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopDisplay... Read more

A:Windows Update Error Code: C800044E

Run the norton removal tool in the link below.

Or uninstall Microsoft Security Essentials
You are running two antivirus applications on this machine and it my be the cause of your problem.

You must choose ONE and uninstall the other.

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Since 26 may 2016 many people have this code error 0x80240fff when they recheach updates.


It happens to new computers with fresh Windows 10 version Build 10240.

Some have a Fix with "defer upgrade" option, but she's not in Home version.

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Days and Days of trying to repair this. This: Windows will not update. Periodic messages that my Windows is not genuine. One entire day of failed installation of clean install with Windows 7 USB stick provided by Dell. A few hours with a very sweet techie, who did the most basic stuff. I have run I think everything I could find on the internet. Nothing has worked. I've not tried the clean install in 2 days; at this point I don't want to give up on the repair, now that I've invested half my life in it. Help?!

I will post the other test results (already run, but I didn't understand the posting instructions) tomorrow.

Diagnostic Report (1.9.0027.0):
Windows Validation Data-->
Validation Code: 0x8004FE21
Cached Online Validation Code: 0x0
Windows Product Key: *****-*****-X92GV-V7DCV-P4K27
Windows Product Key Hash: aU2z1/fnhnLHmhBm699qYZT2E6s=
Windows Product ID: Removed from this for raging paranoia reasons
Windows Product ID Type: 2
Windows License Type: OEM SLP
Windows OS version: 6.1.7601.2.00010100.1.0.001
ID: {DC352296-E187-4028-9F73-1019059F22E2}(3)
Is Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: N/A, hr = 0x80070002
Signed By: N/A, hr = 0x80070002
Product Name: Windows 7 Ultimate
Architecture: 0x00000009
Build lab: 7601.win7sp1_gdr.130828-1532
TTS Error:
Validation Diagnostic:
Resolution Status: N/A
Vista WgaER Data-->
ThreatID(s): N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002
Windows XP Notifications Data--&... Read more

A:Error Code 8000FFFF and Windows 7 Update

Commonly this error is caused by moving the Windows partition.

On a computer running Microsoft Windows non-core edition, run 'slui.exe 0x2a 0x1AD' to display the error text.
Error: 0x1AD

... although I also see references to MDAC in a Google search.
The error is extremely rare, and there are no currently-known solutions, but let's do some basic checks first...

Please follow the Windows Update Posting Instructions and post the requested data

If the file is too large (8MB compressed), remove the older CBSPersist cab files until the final file is below the limit - you can always post them separately after zipping them. (the forum doesn't allow the upload of bare CAB files, for a number of reasons)

Please also post the C:\Windows\windowsudpate.log file


Open Event Viewer

click on the Windows logs entry in the left pane to expand it.

Now click on the Application entry - wait while it loads.

Click on 'File' in the menu bar and select Save...

Save the file as Appevt.evtx

Repeat for the System log

then zip both, and upload them.

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Sorry, I got in the wrong place ....If I am still wrong kick me out.
I have 4 windows updates that failed, and I get the error code 80096001. One update did install, but 4 failed. I tried again three times, and still no luck. Any help would be greatly appreciated. It is almost 2:00am here, and I sleep late... so will check back in the morning.

Thanks, and you all have a good night

A:Windows update error code 80096001

1.Reset WU components in aggressive mode How do I reset Windows Update components?
2.Reset WU modules Repair & Fix Windows Updates with Fix WU Utility | The Windows Club
3.Try suggestions from this site:You cannot install some updates or programs

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Hello Everyone. I am new to this forum. I have been searching for a fix to my problem for over a month now. I have been searching through the internet and this forums. Here is the steps I have done so far to try to fix this myself:

1. Turned off firewalls and anti-virus.
2. I have also run in the command prompt the sfc/scannow and no errors are shown.
3. Ran windows update trouble shooter and nothing.
4. Fix the dll's according to another website.Click Start, click Run, type cmd, and then click OK.
At the command prompt, type regsvr32 Softpub.dll /s, and then press ENTER.
At the command prompt, type regsvr32 Wintrust.dll /s, and then press ENTER.
At the command prompt, type regsvr32 Initpki.dll /s, and then press ENTER.
At the command prompt, type regsvr32 Mssip32.dll /s, and then press ENTER
5. Downloaded the update manually(64bit version).
6. Also tried this..net stop wuauserv
cd %systemroot%\SoftwareDistribution
ren Download Download.old
net start wuauserv
net stop bits
net start bits
I am running Windows 7 Home Ultimate 64bit, AMD 940Black with 8gb ram. Attached is the checksur files from the systems update readiness tool. I hope someone can help me...

Thanks in Advance,

A:Windows Update Error Code 800B0100

Welcome to our Forum ChiaB / Bernard.
You have an excellent first post detailing your troubleshooting measures. WELL DONE!

See if these will help you -

* Reset Windows Update.
Windows Update - Reset

* Try Fix it for me -Microsoft Fixit.
How do I reset Windows Update components?

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Can someone please assist in troubleshooting this serious issue? I have tried various solutions in this forum and other outlets and nothing works. I haven't been able to update since Jan 2009. Below is my system info. Thanks

OS Name Microsoft? Windows Vista Home Premium
Version 6.0.6001 Service Pack 1 Build 6001
System Manufacturer Hewlett-Packard
System Model HP Pavilion dv5 Notebook PC
System Type x64-based PC
Processor AMD Turion(tm) X2 Dual-Core Mobile RM-72, 2100 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date Hewlett-Packard F.11, 8/6/2008
SMBIOS Version 2.4
Boot Device \Device\HarddiskVolume1
Hardware Abstraction Layer Version = "6.0.6001.18000"
Installed Physical Memory (RAM) 4.00 GB

A:64-bit Windows Update Error CODE 80070424

Originally Posted by confidence73

Can someone please assist in troubleshooting this serious issue? I have tried various solutions in this forum and other outlets and nothing works.

Have you seen already this one? Windows Update Error 80070424

If you will have any problem with understanding this tutorial then prepare log from VistaSysInfoTool (select all) VistaForums SysInfo Tool

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Whenever I try to run windows update it seems to fail, the error code i get is 800736B3.

I have followed the instructions and ran the hotfix and sfc scan however the problem still persists.

I have attached the files that i can, however when compressing the CBS folder it totals to 196MB so its impossible to upload here.

Any help would be much appreciated!



A:Windows Update Error Code: 800736B3


I have now added a drop box link to the CBS folder:




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ok so heres the story, a week ago my laptop developed a serious virus, so after trying to re install os and failing, I took it back to the shop, they wiped the system re installed os and reset everything to factory settings. I got home and started the windows update. This was going fine, a few reboots, a few more updates then suddenly got the error code 80072efe when trying to install updates. I tried everything, disbelled firewall, antivirus, and still the same error. I went to microsoft forums, tech forums, took the steps suggested by many people, and still nothing. I have rolled back the system to the factory settings and still nothing. I am on the verge of what Americans like to term "going postal". This bug, flaw or whatever it is is really annoying and I am stuck for ideas as to what to do next (short of taking the laptop and forcebly feeding it to the first microsoft employee I find). Can anyone please help? I need my laptop for University and though everything else works fine, I hate having equipment that has that niggling bit that wont work.

A:error code 80072efe windows update

Welcome to the Forum

Hope that this helps. It has a good record, but give it a try and cross your fingers.

How do I reset Windows Update components?

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Hi friends,
i am new member of this forum, Last week installed Windows 7 Ultimate x32. 2G RAM i3 CPU, Geforce 9400 GT graphics card. All going well, updates installing fine until it came to SP1 KB976932

SP1 update failing CBS MUM Corrupt 0x00000000

Checking System Update Readiness.
Binary Version 6.1.7601.21645
Package Version 19.0
2013-07-05 08:46

Checking Windows Servicing Packages

Checking Package Manifests and Catalogs
(f) CBS MUM Corrupt 0x00000000 servicing\Packages\Microsoft-Windows-InternetExplorer-Package~31bf3856ad364e35~x86~~9.4.8112.16421.mum Expected file name Microsoft-Windows-Foundation-Package~31bf3856ad364e35~x86~~6.1.7600.16385.mum does not match the actual file name

Checking Package Watchlist

Checking Component Watchlist

Checking Packages

Checking Component Store

Seconds executed: 892
Found 1 errors
CBS MUM Corrupt Total count: 1

Unavailable repair files:
Hope someone will help with this error.

A:Windows 7 SP1 update Error Code 800F0818

Hello and welcome Des mate try this as I don't know if you have it or tried it as it is saying checking for readiness in your post

Download System Update Readiness Tool for Windows 7 (KB947821) [May 2013] from Official Microsoft Download Center

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