Problem with Windows Update error 80070020

From what I've been reading its caused by anti-malware software. Well, I've uninstalled all security software installed and the error continues.

The OS is Windows XP SP3 Home Edition.

Internet Explorer 6

Its a notebook, but its not mine.

I'm fixing it. It had a lot of malware. I've scanned with lots of security software and I dont think any are left.

The only problem that remains is the Windows Update error. I'm using Windows Update by the explorer (IE6).

I need help to fix it.


What can I do know?

 

You're right, that error is cause by Windows update needing to access a file that is in use by anti malware software. So, there has to be something you missed. Give it another once-over, specifically check the startup entries and the services.

 

did you try MS troubleshooting article?
http://support.microsoft.com/kb/883825/en-us

but if you are removing malware and even worse lots of it, consider reformatting and reinstalling the system

 

Some anti-malware programs must be uninstalled using special procedures or uninstallers provided by the vendor. Check if this applies to your programs.

 

No, I've looked every on the harddisk, in the registry, microsoft methods, nothing.

I've updated to IE8 manually and it still doesnt work.


Please HELP.

 

try this
http://iefaq.info/index.php?action=artikel&cat=42&id=133&artlang=en