Solve the Windows Update 8024402c Error

2003 SP1 installed
There will always be 8024402c errors when updating
Error
Solution for online daimoon
After the ISA server
While my machine is ISA Server 2004

Solution for online daimoon After the ISA server Environment: Windows XP SP1, after ISA Server Problem: an error message is displayed after windows auto update: 0x8024402c, which cannot be updated automatically. Solution: 1. view the $ Windows/windowsupdata. log file, which contains the following records: Send failed with HR = 80072ee7. Sendrequest failed with HR = 80072ee7. proxy list used: <(null)> bypass list used: <(null)> Getconfig: 0x8024402c PT: cannot recover from fault, origin = getconfig, HR = 0x8024402c Sync of updates: 0x8024402c Wu client failed searching for update with error 0x8024402c Wu client callback to search call windowsupdate with code call failed and error 0x8024402c 2. Run proxycfg. Current WinHTTP proxy settings under HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Internet Settings \ Connections \ winhttpsettings: Flags = proxy_type_direct Proxy Server =-not set- Bypass list =-not set- 3. Run proxycfg-u, and then there will be a value in the proxy server and bypass list settings 4. Run net stop wuauserv, and then run Net start wuauserv. 5. Problem Solving

My solution:

C: \ windows \ system32> proxycfg Microsoft (r) WinHTTP default proxy configuration tool Copyright (c) Microsoft Corporation. All rights reserved. The current WinHTTP proxy is set in: HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Internet Settings \ Connections \ Winhttpsettings: Proxy Server: unknown54321: 80 SPAN list: <local> I don't have a proxy server! There is an obvious post-Problem with the proxy server. In the Windows/windowsupdata. Log File Proxy list used: <unknown54321: 80> bypass list used: <local> auth schemes used: <> Unknown54321: 80 is faulty. If proxycfg-u is used here If there is no proxy server address in IE It will appear, C: \ windows \ system32> proxycfg-u Microsoft (r) WinHTTP default proxy configuration tool Copyright (c) Microsoft Corporation. All rights reserved. An error occurred while setting the write proxy. (87) The parameter is incorrect. Migration error failed. (87) The parameter is incorrect. Therefore, only commands can be used here. C: \ windows \ system32> proxycfg-d Microsoft (r) WinHTTP default proxy configuration tool Copyright (c) Microsoft Corporation. All rights reserved. Updated proxy settings The current WinHTTP proxy is set in: HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Internet Settings \ Connections \ Winhttpsettings: Direct access (No proxy server ). If this update occurs, the 0x8024401f error is returned. Don't worry! C: \ windows \ system32> net stop wuauserv The Automatic Updates service is stopping. The automatic update service has been stopped successfully. C: \ windows \ system32> Net start wuauserv The Automatic Updates service is starting. The automatic update service has been started successfully. The scroll bar will appear for a long time! OK