Follow the instructions to download and install Internet Explorer 6 SP1.
Note If you receive a message that says that the installation cannot continue because a later version of Internet Explorer is already installed, contact the manufacturer of your computer for help with the reinstallation of Internet Explorer.
Method 3: Turn off or remove Internet acceleration software or Web monitoring software
Temporarily turn off or remove any Internet acceleration software or Web monitoring software when you use the Windows Update Web site. Make sure that you turn on the software again after the update is completed.
Method 4: Disable the automatic configuration script
To disable the automatic configuration script, follow these steps:
Open Internet Explorer, and then click Internet Options on the Tools menu.
On the Connections tab, click LAN Settings.
Clear the Use automatic configuration script check box.
Click OK two times.
Method 5: Register your system files
To register your system files, follow these steps:
Click Start, click Run, and then type regsvr32 c:\windows\system\vbscript.dll in the Open box.
When you receive the "DllRegisterServer in vbscript.dll succeeded" message, click OK, and then try to use the Windows Update Web site.
If the issue still occurs, repeat steps 1-3 for each of the following commands: