Some 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
Re-install Windows Update files
http://download.windowsupdate.com/v6...gent20-x86.exe
Note If you have an x64-based computer, visit the following Microsoft Web site:
http://download.windowsupdate.com/v6...gent20-x64.exe
Click Save in the File Download-Security Warning dialog box, and then select the location where you
want to save the file.
Double-click the file that you saved
Note that if it says "Install is not needed since Windows Update Agent is already installed.", run
the exe with the command line switch /wuforce, like this:
WindowsUpdateAgent20-x86.exe /wuforce
--
===========================
TaurArian [MS-MVP] 2005-2006
===========================
"re install, re install" <re install, re
> wrote in message
news:618AA228-48FD-4C23-B2A5-...
> Hi, I am having problems with windows update software as recieve the
> following error every time I try to update.
> Files required to use Microsoft Update are no longer registered or installed
> on your computer. To continue:
> Register or reinstall the files for me now (Recommended)
> Let me read about more steps that might be required to solve the problem
>
> I have tried re-installing the active x plugin, setting up a trust with the
> site, re registering windows, but keep going back in a loop to re-install the
> sw and is getting on my knerves now........
> Any ideas greatfully recieved as do not get a definitive error message and
> cannot find any help on the normal ms site.
>