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  #4  
Old 01-05-2006, 05:18 PM
TaurArian [MS-MVP]
 
Posts: n/a
Default Re: Windows Update [Error number: 0x80070420]

Windows Update v6 installs client controls when you vist the site. If they are missing or
unregistered the site doesn't work properly. What you're being offered is a self repair option to
re-register/repair the files.


Did you select the option to register/reinstall the files for me now?


If you did, and there was no change -

then some users have reported that simply re-registering the MSXML3.DLL seems to fix the problem.
1. Click Start.
2. Choose Run.
3. In the Run box, type: regsvr32 MSXML3.DLL
Press okay

If that hasn't helped you may need to re-registered some more files:

1. Click Start.
2. Choose Run.
3. In the Run box, type (pressing okay after each one) :-

net stop wuauserv

Repeat for the following:
regsvr32 wuapi.dll
regsvr32 wups.dll
regsvr32 wuaueng.dll
regsvr32 wuaueng1.dll
regsvr32 wucltui.dll
regsvr32 wuweb.dll
regsvr32 MSXML3.dll
regsvr32 qmgr.dll
regsvr32 qmgrprxy.dll
regsvr32 jscript.dll

net start wuauserv


--
===========================
TaurArian [MS-MVP] 2005-2006
===========================


"Joe" <Joe@discussions.microsoft.com> wrote in message
news:1DAC1D02-829E-44BC-B128-DCDB2089B2DE@microsoft.com...
> When trying to update my computer, I recieved this error message (subject).
> I have had this OS (pre-installed through Dell). Went to Update site Monthly
> (or bi-weekly), whenever I feel froggie to do so. I thought I could update
> my computer recently but came across this error message.
>
> It stated that "Files required to use Windows Update are no longer
> registered or installed on your computer. To continue"
> ...and then gave me an option to "Register or reinstall the files for me now
> (Recommended)"
> ... or Read more about the issue.
>
> I have Windows XP (home) with SP2 and all of the updates (definately through
> November 2005, if not December). I am just unsure how this message can come
> up and tell me this when I have all of the updates required and I have been
> loyal in updating. Does anyone know what is going on here?


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