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Errors found:Code 8024402C Windows can't check for updates

Answers :

The 0×8024402C error code occurs because an \015\012incorrect character exists in the proxy override settings.
\015\012Possible Cause/s:
\015\0121. Incorrect character exists in the proxy override settings.
2. A \015\012misconfigured Proxy/Firewall can cause this problem.
3. You are trying to \015\012access Windows Update using VPN. The website and Automatic Update may not \015\012function properly.
4. The corporate environment does not have autoproxy \015\012implemented.
5. Your workstations sits behind a Microsoft ISA \015\012server.
Resolution 1:
\015\012Remove invalid characters from the proxy exception list and then clear the \015\012proxy cache:
\015\0121. Open Internet Explorer.
2. On the Tools, select Internet Options.
3. \015\012Click on the Connections tab.
4. Click on the LAN Settings.
5. Click on \015\012the Advanced button.
6. Please delete any entry in the Exceptions \015\012section.
\015\012Next, clear your proxy cache:
\015\0121. Click on Start, and then click Run.
2. Type cmd in the Open box to get \015\012a DOS prompt.
3. Type proxycfg -d at the command prompt, and press \015\012Enter.
4. Type net stop wuauserv at the command prompt, and press \015\012Enter.
5. Type net start wuauserv at the command prompt, and press \015\012Enter.
6. Now try the site again.
\015\012Resolution 2:
\015\012Reconfigure or update your firewall program:
\015\0121. Double-check the Proxy/Firewall settings. Add the following urls to the \015\012exception list within your Firewall/Proxy:
\015\012Resolution 3:
VPN and Proxy.
You are trying to access \015\012Windows Update using VPN. The website and Automatic Update may not function \015\012properly.
\015\012Autoproxy is not picking up the wpad.dat proxy configuration file to \015\012determine the proxy to be used for the target URL. Thus we are going with no \015\012proxy!
\015\0121. Try to access Windows Update while not using VPN connection.
2. Use the \015\012proxycfg tool to specify a proxy server to use (proxycfg.exe -p <proxy \015\012server>). (contact your network administrator to find out the name and port \015\012of this proxy.)
This is every possible cause and solution for this error code and how to fix it. Please take the time to rate this Fixya for me for spending an hour researching every possible cause and solution for this code you posted for free, even if you don't figure it out. The solution to your problem is definitely here so read it carefully.
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