SVCHOST.exe & Auto update program causing CPU to run at 100%

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BTW Michael, my original fix was worked out in conjunction with MS
personnel - It's certainly not my sole invention. :)

--
Regards, Jim Byrd,
My Blog, Defending Your Machine,
http://defendingyourmachine2.blogspot.com/



In Michael Doyle <[email protected]> typed:
|| Hey Everyone,
|| Jim Byrd's fix on the 15/4/2007 worked successfully. I never got
|| back after a few days cause I wanted to wait a few weeks, download
|| some more updates and see what happens. Everything runs fine now.
|| Thanks a million Jim Byrd, I recomend you go and work for microsoft.
||
|| --
|| Regards
|| Michael Doyle
||
||
|| "Jim Byrd" wrote:
||
||| Hi Michael - How knowledgable about doing things are you? Do you
||| know how to
||| start and stop services? How to run a .cmd file? If not, you'll
||| need access to someone who does to avoid problems. The following
||| assumes you're on Windows XP. If you're confident about what
||| you're doing, then try the following first - only if it doesn't
||| work, then there's another level of stuff that can be done
||| following:
|||
||| 1. Stop and Disable Automatic Updates, Background Intelligent
||| Transfer Service and the Cryptographic Service.
||| 2. Rename the folder %SystemRoot%\SoftwareDistribution to
||| %SystemRoot%\OldSoftwareDistribution
||| 3. Open Notepad and create a file containing the following:
|||
||| REGSVR32 WUAPI.DLL
||| REGSVR32 WUAUENG.DLL
||| REGSVR32 WUAUENG1.DLL
||| REGSVR32 ATL.DLL
||| REGSVR32 WUCLTUI.DLL
||| REGSVR32 WUPS.DLL
||| REGSVR32 WUPS2.DLL
||| REGSVR32 WUWEB.DLL
|||
|||
||| Save this file as 'Wudll.cmd' (without the quotes) to any convenient
||| location then exit Notepad and double click on the file you just
||| saved. You should get a 'Sucess' mesage for each of the .dll's
||| listed above.
|||
||| 4. Now Re-enable to Automatic status and then Start each of the
||| services you stopped before - Automatic Updates, Background
||| Intelligent Transfer Service and the Cryptographic Service.
|||
||| 5. Now Reboot. Now Reboot Again. (Yes, twice.)
|||
||| See if that solves it - give it a couple of days. If so, then you
||| can delete 'OldSoftwareDistribution'. I would request that you
||| post back with your results. _Only if the problem does re-occur_,
||| then do the following _exactly_:
|||
||| 1. Go to http://wiki.djlizard.net/Dial-a-fix and download
||| Dial-a-fix v0.60.0.24 (2006-10-27)
|||
||| 2. Unzip it to a new folder at root with any name, e.g.
||| c:\Dial-a-fix-v0.60.0.24
|||
||| 3. Double click on Dial-a-fix.exe in that folder.
|||
||| 4. Click on the following:
||| Options/tooltips (just to get an idea of what it does in each
||| section. :) )
||| Both boxes under Prep
||| The 'all' (top) box for Sections 2, 3 and 4 (which will
||| automatically be set when you check 3)
||| In Section 5, 'Programming cores/runtimes' and
||| 'Explorer/IE/OE/shell/WMP' only.
||| Click 'Go' . (Some of the re-registrations may take what
||| seems like a long time for some .dll's - Don't be impatient.)
|||
||| 5. Reboot (if Dial-a-fix doesn't do it automatically at the end).
||| Now Reboot Again. (Yes, twice.)
|||
|||
||| See if that does the trick, and, again please post back with your
||| experience.
|||
||| --
||| Regards, Jim Byrd,
||| My Blog, Defending Your Machine,
||| http://defendingyourmachine.blogspot.com/
|||
|||
|||
||| In ||| Michael Doyle <[email protected]> typed:
||||| From following Pati's Instructions. She also states to rename the
||||| SoftwareDistribution, in order for windows update to recreate it.
||||| (didn't work)
|||||
||||| Like wise I also downloaded that microsoft patch, and that also
||||| had no effect.
|||||
||||| The ony fix is to turn off Auto Update and remember every so
||||| often to manually run the microsoft updates. ( which is rubbish,
||||| considering microsoft is still supporting XP)
|||||
||||| The PC in which I was having this problem was a HP Celeron 2gig
||||| with 512mb ram.
||||| The original windows build is MS XP home version 2000, with out
||||| service packs. Without service packs there is no auto update. But
||||| as soon as you install SP2, this is where the troubles begin. As
||||| soon as windows automatic updates start windows runs as slow as a
||||| slug.
|||||
||||| I also checked the same set-up on a Pentium 4 2.8gig with 512mb
||||| ram, running xp home with sp2. The SVCHOST.exe also runs at 100%
||||| when performing updates. However, as the PC is a little faster,
||||| the duration in which the updates are installed are less then the
||||| first PC I encountered this problem on.
|||||
||||| so far i can only come to the conclusion: Microsoft hasn't taken
||||| into account PC's that are around 2 years old running XP. In
||||| order for people to have a system that is secure they also need
||||| to afford & update their hardware to the latest specs.
|||||
||||| If anyone can proove me wrong and can fix this is a champion.
|||||
|||||
||||| Regards
||||| Michael Doyle
|||||
|||||
||||| "PA Bear" wrote:
|||||
|||||| NB: Deleting C:\WINDOWS\SoftwareDistribution <=this folder or its
|||||| contents will delete your Update History at WU/MU website.
|||||| --
|||||| ~PA Bear
||||||
|||||| PA Bear wrote:
||||||| Try deleting the contents of this folder (or the folder itself)
||||||| & reboot:
|||||||
||||||| C:\WINDOWS\SoftwareDistribution\DataStore
|||||||
||||||| If no joy, try deleting the contents of this folder (or the
||||||| folder itself) &
||||||| reboot:
|||||||
||||||| C:\WINDOWS\SoftwareDistribution
|||||||
||||||| Also see http://support.microsoft.com/kb/927891
|||||||
||||||| Workaround: Change the default from Microsoft Update to Windows
||||||| Update: Go to Microsoft Update > Click on Change Settings in
||||||| left pane > Scroll to bottom of page > To Stop Using Microsoft
||||||| Update > Disable Microsoft Update software and let me use
||||||| Windows Update only (check).
|||||||
||||||| Michael Doyle wrote:
|||||||| Pati's Solution to SVCHOST & Autoupdated causing CPU to run at
|||||||| 100%
||||||||
|||||||| Pati's instructions worked. HOWEVER, is this applicable to
|||||||| windows XP home:
||||||||
|||||||| 1. she doesn't state to turn auto update on from the control
|||||||| panel come the
|||||||| end of the Instructions. The last part of her instructions
|||||||| states to "start
|||||||| WuAuServ". I thought this command would trigger the auto update
|||||||| to turn on
|||||||| but it doesn't.
||||||||
|||||||| 2. If I then turn the auto update on in the control panel, turn
|||||||| it on, then
|||||||| go to windows update and search for updates. SVChost.exe runs
|||||||| at 100% again.
||||||||
|||||||| 3. I have read other answers to this problem, like it may be a
|||||||| virus. But I
|||||||| have tried two different hard disks, with fresh installs of XP
|||||||| home and both
|||||||| cause the same 100% cpu utilisation when windows update is
|||||||| turned on.
||||||||
|||||||| 4. Finally: why does Microsoft have an auto update program when
|||||||| all it does
|||||||| is make the computer come to a grinding hault.
||||||||
|||||||| Can someone please help, cause this is causing me a lot of
|||||||| grief.
||||||||
|||||||| PATI's Instructions can be found at the following website:
||||||||
|||
http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=906329&SiteID=2
 
Hi avi8tor - FYI:
The newly released 'standalone' version of Windows Update Agent 3.0, v.
7.0.6000.374, for 32 bit machines is available here:

http://download.windowsupdate.com/v7/windowsupdate/redist/standalone/WindowsUpdateAgent30-x86.exe

You will also need to install or re-install KB927891, here:
http://support.microsoft.com/?kbid=927891 for a complete fix.



For those using Windows Server - Courtesy of Bobby Harter, Program Manager,
WSUS, Microsoft, WSUS 3.0 was released on April 30th and is avaialble now on
the Microsoft Download Center. Full information, documentation, samples and
links to the bits can be found here: http://www.microsoft.com/wsus. WSUS 3.0
RC will be supported until May 31st 2007 - WSUS 3.0 supports upgrade of WSUS
2.0 SP1 and WSUS 3.0 RC.

The MS WSUS team believes that this solves all three 'svchost' problems that
folks have been experiencing. See here:
http://blogs.technet.com/wsus/archive/2007/04/28/update-on.aspx







--
Regards, Jim Byrd,
My Blog, Defending Your Machine,
http://defendingyourmachine2.blogspot.com/



In avi8tor <[email protected]> typed:
|| I had the same problem after installing Office 2003. I was tearing
|| my hair out because I thought my computer was the problem until I
|| discovered that svchost.exe was using 100% of my CPU. And my machine
|| has plenty of processing power. This is a big problem and discussed
|| in many forums and sites.
|| I tried other fixes and nothing worked until yet another search
|| brought me here.
||
|| Well, PA Bear's solution worked. I no longer have the problem after
|| first logging in to Windows and everything is running smoothly again.
||
|| I hope that Microsoft comes up with an update that fixes this
|| permanently. Reading all the discussion makes me believe that
|| thousand are probably not getting security updates because they have
|| been told to turn off automatic updating to fix the problem.
||
|| Thanks for the solution.... it worked!
||
|| "PA Bear" wrote:
||
||| X-post to Windows Update newsgroup.
|||
||| Also see
||| http://www.bleepingcomputer.com/blogs/mowgreen/index.php?showentry=1071
||| --
||| ~Robear Dyer (PA Bear)
||| MS MVP-Windows (IE, OE, Security, Shell/User)
||| AumHa VSOP & Admin; DTS-L.org
|||
||| Jim Byrd wrote:
|||| Hi Michael - How knowledgable about doing things are you? Do you
|||| know how to
|||| start and stop services? How to run a .cmd file? If not, you'll
|||| need access to someone who does to avoid problems. The following
|||| assumes you're
|||| on Windows XP. If you're confident about what you're doing, then
|||| try the following first - only if it doesn't work, then there's
|||| another level of stuff that can be done following:
||||
|||| 1. Stop and Disable Automatic Updates, Background Intelligent
|||| Transfer Service and the Cryptographic Service.
|||| 2. Rename the folder %SystemRoot%\SoftwareDistribution to
|||| %SystemRoot%\OldSoftwareDistribution
|||| 3. Open Notepad and create a file containing the following:
||||
|||| REGSVR32 WUAPI.DLL
|||| REGSVR32 WUAUENG.DLL
|||| REGSVR32 WUAUENG1.DLL
|||| REGSVR32 ATL.DLL
|||| REGSVR32 WUCLTUI.DLL
|||| REGSVR32 WUPS.DLL
|||| REGSVR32 WUPS2.DLL
|||| REGSVR32 WUWEB.DLL
||||
||||
|||| Save this file as 'Wudll.cmd' (without the quotes) to any
|||| convenient location then exit Notepad and double click on the file
|||| you just saved. You
|||| should get a 'Sucess' mesage for each of the .dll's listed above.
||||
|||| 4. Now Re-enable to Automatic status and then Start each of the
|||| services you stopped before - Automatic Updates, Background
|||| Intelligent Transfer Service and the Cryptographic Service.
||||
|||| 5. Now Reboot. Now Reboot Again. (Yes, twice.)
||||
|||| See if that solves it - give it a couple of days. If so, then you
|||| can delete 'OldSoftwareDistribution'. I would request that you
|||| post back with your results. _Only if the problem does re-occur_,
|||| then do the following _exactly_:
||||
|||| 1. Go to http://wiki.djlizard.net/Dial-a-fix and download
|||| Dial-a-fix v0.60.0.24 (2006-10-27)
||||
|||| 2. Unzip it to a new folder at root with any name, e.g.
|||| c:\Dial-a-fix-v0.60.0.24
||||
|||| 3. Double click on Dial-a-fix.exe in that folder.
||||
|||| 4. Click on the following:
|||| Options/tooltips (just to get an idea of what it does in each
|||| section. :) )
|||| Both boxes under Prep
|||| The 'all' (top) box for Sections 2, 3 and 4 (which will
|||| automatically be set when you check 3)
|||| In Section 5, 'Programming cores/runtimes' and
|||| 'Explorer/IE/OE/shell/WMP' only.
|||| Click 'Go' . (Some of the re-registrations may take what
|||| seems like a long time for some .dll's - Don't be impatient.)
||||
|||| 5. Reboot (if Dial-a-fix doesn't do it automatically at the end).
|||| Now Reboot Again. (Yes, twice.)
||||
||||
|||| See if that does the trick, and, again please post back with your
|||| experience.
||||
||||
|||| In |||| Michael Doyle <[email protected]> typed:
|||||| From following Pati's Instructions. She also states to rename the
|||||| SoftwareDistribution, in order for windows update to recreate it.
|||||| (didn't work)
||||||
|||||| Like wise I also downloaded that microsoft patch, and that also
|||||| had no effect.
||||||
|||||| The ony fix is to turn off Auto Update and remember every so
|||||| often to manually run the microsoft updates. ( which is rubbish,
|||||| considering microsoft is still supporting XP)
||||||
|||||| The PC in which I was having this problem was a HP Celeron 2gig
|||||| with 512mb ram.
|||||| The original windows build is MS XP home version 2000, with out
|||||| service packs. Without service packs there is no auto update.
|||||| But as soon as you install SP2, this is where the troubles
|||||| begin. As soon as windows automatic updates start windows runs
|||||| as slow as a slug.
||||||
|||||| I also checked the same set-up on a Pentium 4 2.8gig with 512mb
|||||| ram, running xp home with sp2. The SVCHOST.exe also runs at 100%
|||||| when performing updates. However, as the PC is a little faster,
|||||| the duration in which the updates are installed are less then
|||||| the first PC I encountered this problem on.
||||||
|||||| so far i can only come to the conclusion: Microsoft hasn't taken
|||||| into account PC's that are around 2 years old running XP. In
|||||| order for people to have a system that is secure they also need
|||||| to afford & update their hardware to the latest specs.
||||||
|||||| If anyone can proove me wrong and can fix this is a champion.
||||||
||||||
|||||| Regards
|||||| Michael Doyle
||||||
||||||
|||||| "PA Bear" wrote:
||||||
||||||| NB: Deleting C:\WINDOWS\SoftwareDistribution <=this folder or
||||||| its contents will delete your Update History at WU/MU website.
||||||| --
||||||| ~PA Bear
|||||||
||||||| PA Bear wrote:
|||||||| Try deleting the contents of this folder (or the folder
|||||||| itself) & reboot:
||||||||
|||||||| C:\WINDOWS\SoftwareDistribution\DataStore
||||||||
|||||||| If no joy, try deleting the contents of this folder (or the
|||||||| folder itself) &
|||||||| reboot:
||||||||
|||||||| C:\WINDOWS\SoftwareDistribution
||||||||
|||||||| Also see http://support.microsoft.com/kb/927891
||||||||
|||||||| Workaround: Change the default from Microsoft Update to Windows
|||||||| Update: Go to Microsoft Update > Click on Change Settings in
|||||||| left pane > Scroll to bottom of page > To Stop Using Microsoft
|||||||| Update > Disable Microsoft Update software and let me use
|||||||| Windows Update only (check).
||||||||
|||||||| Michael Doyle wrote:
||||||||| Pati's Solution to SVCHOST & Autoupdated causing CPU to run at
||||||||| 100%
|||||||||
||||||||| Pati's instructions worked. HOWEVER, is this applicable to
||||||||| windows XP home:
|||||||||
||||||||| 1. she doesn't state to turn auto update on from the control
||||||||| panel come the
||||||||| end of the Instructions. The last part of her instructions
||||||||| states to "start
||||||||| WuAuServ". I thought this command would trigger the auto
||||||||| update to turn on
||||||||| but it doesn't.
|||||||||
||||||||| 2. If I then turn the auto update on in the control panel,
||||||||| turn it on, then
||||||||| go to windows update and search for updates. SVChost.exe runs
||||||||| at 100% again.
|||||||||
||||||||| 3. I have read other answers to this problem, like it may be a
||||||||| virus. But I
||||||||| have tried two different hard disks, with fresh installs of XP
||||||||| home and both
||||||||| cause the same 100% cpu utilisation when windows update is
||||||||| turned on.
|||||||||
||||||||| 4. Finally: why does Microsoft have an auto update program
||||||||| when all it does
||||||||| is make the computer come to a grinding hault.
|||||||||
||||||||| Can someone please help, cause this is causing me a lot of
||||||||| grief.
|||||||||
||||||||| PATI's Instructions can be found at the following website:
|||||||||
||||
http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=906329&SiteID=2
 
hi,

Just to clarify, this fix for the SVChost problem, it's been posted
to WindowsUpdate or do we have to download and install on
each and every PC?

Eugene Tan

=========================
 
Hi Eugene - I assume you're talking about some (relatively large?) number of
machines? If so, are you using WSUS? If so, then the procedure, as I
understand it, is to update the Server to WSUS 3.0 and it will, in turn,
handle updating the individual agents/machine. If you aren't using WSUS,
then I believe I saw that the individual (standalone) agent will be
available through MS and/or Windows Update (I assume as an "updating the
updating software" when you first go there, if required - I updated
manually, so I can't detect it when I just went there to test), though I'm
not positive of the time frame. Others may have a little better info on
this, and I'd invite their comments on the time frame.


--
Regards, Jim Byrd,
My Blog, Defending Your Machine,
http://defendingyourmachine2.blogspot.com/



In Eugene Tan <[email protected]> typed:
|| hi,
||
|| Just to clarify, this fix for the SVChost problem, it's been posted
|| to WindowsUpdate or do we have to download and install on
|| each and every PC?
||
|| Eugene Tan
||
|| =========================
|| ||| Thanks for the kind words, Michael. You should be aware that MS
||| has come out with a fix for this as of 30 Apr, and I would
||| recommend that you implement it:
|||
|||
||| The newly released 'standalone' version of Windows Update Agent
||| 3.0, v.
||| 7.0.6000.374, for 32 bit machines is available here:
|||
http://download.windowsupdate.com/v7/windowsupdate/redist/standalone/WindowsUpdateAgent30-x86.exe
|||
||| You will also need to install or re-install KB927891, here:
||| http://support.microsoft.com/?kbid=927891 for a complete fix.
|||
|||
||| For those using Windows Server - Courtesy of Bobby Harter, Program
||| Manager, WSUS, Microsoft, WSUS 3.0 was released on April 30th and is
||| avaialble now on the Microsoft Download Center. Full information,
||| documentation, samples and links to the bits can be found here:
||| http://www.microsoft.com/wsus. WSUS 3.0 RC will be supported until
||| May 31st 2007 - WSUS 3.0 supports upgrade of WSUS 2.0 SP1 and WSUS
||| 3.0 RC.
|||
||| The MS WSUS team believes that this solves all three 'svchost'
||| problems that folks have been experiencing. See here:
||| http://blogs.technet.com/wsus/archive/2007/04/28/update-on.aspx
|||
|||
|||
|||
|||
|||
|||
||| --
||| Regards, Jim Byrd,
||| My Blog, Defending Your Machine,
||| http://defendingyourmachine2.blogspot.com/
|||
|||
|||
||| In ||| Michael Doyle <[email protected]> typed:
||||| Hey Everyone,
||||| Jim Byrd's fix on the 15/4/2007 worked successfully. I never got
||||| back after a few days cause I wanted to wait a few weeks, download
||||| some more updates and see what happens. Everything runs fine now.
||||| Thanks a million Jim Byrd, I recomend you go and work for
||||| microsoft.
|||||
||||| --
||||| Regards
||||| Michael Doyle
|||||
|||||
||||| "Jim Byrd" wrote:
|||||
|||||| Hi Michael - How knowledgable about doing things are you? Do you
|||||| know how to
|||||| start and stop services? How to run a .cmd file? If not, you'll
|||||| need access to someone who does to avoid problems. The following
|||||| assumes you're on Windows XP. If you're confident about what
|||||| you're doing, then try the following first - only if it doesn't
|||||| work, then there's another level of stuff that can be done
|||||| following:
||||||
|||||| 1. Stop and Disable Automatic Updates, Background Intelligent
|||||| Transfer Service and the Cryptographic Service.
|||||| 2. Rename the folder %SystemRoot%\SoftwareDistribution to
|||||| %SystemRoot%\OldSoftwareDistribution
|||||| 3. Open Notepad and create a file containing the following:
||||||
|||||| REGSVR32 WUAPI.DLL
|||||| REGSVR32 WUAUENG.DLL
|||||| REGSVR32 WUAUENG1.DLL
|||||| REGSVR32 ATL.DLL
|||||| REGSVR32 WUCLTUI.DLL
|||||| REGSVR32 WUPS.DLL
|||||| REGSVR32 WUPS2.DLL
|||||| REGSVR32 WUWEB.DLL
||||||
||||||
|||||| Save this file as 'Wudll.cmd' (without the quotes) to any
|||||| convenient location then exit Notepad and double click on the
|||||| file you just saved. You should get a 'Sucess' mesage for each
|||||| of the .dll's listed above.
||||||
|||||| 4. Now Re-enable to Automatic status and then Start each of the
|||||| services you stopped before - Automatic Updates, Background
|||||| Intelligent Transfer Service and the Cryptographic Service.
||||||
|||||| 5. Now Reboot. Now Reboot Again. (Yes, twice.)
||||||
|||||| See if that solves it - give it a couple of days. If so, then
|||||| you can delete 'OldSoftwareDistribution'. I would request that
|||||| you post back with your results. _Only if the problem does
|||||| re-occur_, then do the following _exactly_:
||||||
|||||| 1. Go to http://wiki.djlizard.net/Dial-a-fix and download
|||||| Dial-a-fix v0.60.0.24 (2006-10-27)
||||||
|||||| 2. Unzip it to a new folder at root with any name, e.g.
|||||| c:\Dial-a-fix-v0.60.0.24
||||||
|||||| 3. Double click on Dial-a-fix.exe in that folder.
||||||
|||||| 4. Click on the following:
|||||| Options/tooltips (just to get an idea of what it does in
|||||| each section. :) )
|||||| Both boxes under Prep
|||||| The 'all' (top) box for Sections 2, 3 and 4 (which will
|||||| automatically be set when you check 3)
|||||| In Section 5, 'Programming cores/runtimes' and
|||||| 'Explorer/IE/OE/shell/WMP' only.
|||||| Click 'Go' . (Some of the re-registrations may take what
|||||| seems like a long time for some .dll's - Don't be impatient.)
||||||
|||||| 5. Reboot (if Dial-a-fix doesn't do it automatically at the
|||||| end). Now Reboot Again. (Yes, twice.)
||||||
||||||
|||||| See if that does the trick, and, again please post back with your
|||||| experience.
||||||
|||||| --
|||||| Regards, Jim Byrd,
|||||| My Blog, Defending Your Machine,
|||||| http://defendingyourmachine.blogspot.com/
||||||
||||||
||||||
|||||| In |||||| Michael Doyle <[email protected]> typed:
|||||||| From following Pati's Instructions. She also states to rename
|||||||| the SoftwareDistribution, in order for windows update to
|||||||| recreate it. (didn't work)
||||||||
|||||||| Like wise I also downloaded that microsoft patch, and that also
|||||||| had no effect.
||||||||
|||||||| The ony fix is to turn off Auto Update and remember every so
|||||||| often to manually run the microsoft updates. ( which is
|||||||| rubbish, considering microsoft is still supporting XP)
||||||||
|||||||| The PC in which I was having this problem was a HP Celeron 2gig
|||||||| with 512mb ram.
|||||||| The original windows build is MS XP home version 2000, with out
|||||||| service packs. Without service packs there is no auto update.
|||||||| But as soon as you install SP2, this is where the troubles
|||||||| begin. As soon as windows automatic updates start windows runs
|||||||| as slow as a slug.
||||||||
|||||||| I also checked the same set-up on a Pentium 4 2.8gig with 512mb
|||||||| ram, running xp home with sp2. The SVCHOST.exe also runs at
|||||||| 100% when performing updates. However, as the PC is a little
|||||||| faster, the duration in which the updates are installed are
|||||||| less then the first PC I encountered this problem on.
||||||||
|||||||| so far i can only come to the conclusion: Microsoft hasn't
|||||||| taken into account PC's that are around 2 years old running
|||||||| XP. In order for people to have a system that is secure they
|||||||| also need to afford & update their hardware to the latest
|||||||| specs.
||||||||
|||||||| If anyone can proove me wrong and can fix this is a champion.
||||||||
||||||||
|||||||| Regards
|||||||| Michael Doyle
||||||||
||||||||
|||||||| "PA Bear" wrote:
||||||||
||||||||| NB: Deleting C:\WINDOWS\SoftwareDistribution <=this folder or
||||||||| its contents will delete your Update History at WU/MU website.
||||||||| --
||||||||| ~PA Bear
|||||||||
||||||||| PA Bear wrote:
|||||||||| Try deleting the contents of this folder (or the folder
|||||||||| itself) & reboot:
||||||||||
|||||||||| C:\WINDOWS\SoftwareDistribution\DataStore
||||||||||
|||||||||| If no joy, try deleting the contents of this folder (or the
|||||||||| folder itself) &
|||||||||| reboot:
||||||||||
|||||||||| C:\WINDOWS\SoftwareDistribution
||||||||||
|||||||||| Also see http://support.microsoft.com/kb/927891
||||||||||
|||||||||| Workaround: Change the default from Microsoft Update to
|||||||||| Windows Update: Go to Microsoft Update > Click on Change
|||||||||| Settings in left pane > Scroll to bottom of page > To Stop
|||||||||| Using Microsoft Update > Disable Microsoft Update software
|||||||||| and let me use Windows Update only (check).
||||||||||
|||||||||| Michael Doyle wrote:
||||||||||| Pati's Solution to SVCHOST & Autoupdated causing CPU to run
||||||||||| at 100%
|||||||||||
||||||||||| Pati's instructions worked. HOWEVER, is this applicable to
||||||||||| windows XP home:
|||||||||||
||||||||||| 1. she doesn't state to turn auto update on from the control
||||||||||| panel come the
||||||||||| end of the Instructions. The last part of her instructions
||||||||||| states to "start
||||||||||| WuAuServ". I thought this command would trigger the auto
||||||||||| update to turn on
||||||||||| but it doesn't.
|||||||||||
||||||||||| 2. If I then turn the auto update on in the control panel,
||||||||||| turn it on, then
||||||||||| go to windows update and search for updates. SVChost.exe
||||||||||| runs at 100% again.
|||||||||||
||||||||||| 3. I have read other answers to this problem, like it may
||||||||||| be a virus. But I
||||||||||| have tried two different hard disks, with fresh installs of
||||||||||| XP home and both
||||||||||| cause the same 100% cpu utilisation when windows update is
||||||||||| turned on.
|||||||||||
||||||||||| 4. Finally: why does Microsoft have an auto update program
||||||||||| when all it does
||||||||||| is make the computer come to a grinding hault.
|||||||||||
||||||||||| Can someone please help, cause this is causing me a lot of
||||||||||| grief.
|||||||||||
||||||||||| PATI's Instructions can be found at the following website:
|||||||||||
||||||
|||
http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=906329&SiteID=2
 
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