Help me out with error 8024402c?

You might need to set internet explorer to automatically detect local area network settings so that Windows update can go online in order to obtain updates. To do this, follow these steps: Open Internet Explorer then click the Start button, and then click Internet Explorer. Now click the tools button and then click Internet Options. Now go to connections tab, and then click LAN settings, select the automatically detect settings check box and then click ok. Also try resetting IE8 to default settings -- http://support.microsoft.com/kb/923737. You can also try this link: http://support.microsoft.com/kb/900936. Hope it solves your problem.