在尝试连接到 Microsoft 的Windows更新服务器时，您可能会遇到大量错误。一个这样的错误代码是 0x8024402C。 当用户检查更新时，可以在屏幕上看到此错误代码。

当代理或防火墙设置配置不正确时会导致此错误。这会导致客户端与Windows Update服务器的连接失败。

如何修复Windows 更新错误代码 0x8024402c^{(Windows Update Error Code 0x8024402c)}

如果您收到此错误代码 0x8024402c，您可以尝试以下两件事：

1. 修复代理设置。
2. 设置^(Set)自动检测^(Detect)连接设置。

如果您通常倾向于创建系统还原点^{(System Restore)}，则可以尝试撤消计算机上任何有意或无意的修改；您可以尝试从该系统还原点^{(System Restore)}执行系统还原。并且以防万一，您没有创建和维护系统还原点^{(System Restore)}的习惯；您也可以开始这样做，因为它是一项非常强大的功能，可让您在多种情况下修复计算机。

1]修复代理设置

在Cortana 搜索^{(Cortana Search)}框中搜索 Internet Explorer  ，然后选择相应的条目。

现在，点击键盘上的 WINKEY + T 按钮组合，然后单击 Internet 选项。^{(Internet Options. )}导航到名为 Connections 的选项卡。^{(Connections.)}

单击 局域网设置。^{(LAN Settings.)}

然后点击 高级。^(Advanced.)

删除在名为^(Delete)Exceptions的部分中生成的列表中的所有条目 。

如果高级^(Advanced)按钮由于标记为“ 为 LAN 使用代理服务器”（这些设置将不适用于拨号或 VPN 连接） ^{(Use a proxy server for your LAN (These settings will not apply to the dial-up or VPN connections) )}的复选框被禁用而被禁用，您可以直接跳到下一步。

然后按 WIN+X 键或右键单击开始^(Start)按钮并单击 命令提示符（管理员） ^{(Command Prompt (Admin) )}或 在Cortana搜索框中搜索^(Cortana)cmd ，右键单击命令提示符^{(Command Prompt)}图标并单击 以管理员身份运行。^{(Run as Administrator.)}对于您收到的UAC或用户帐户控制^{(User Account Control)}提示，单击 是 。^(Yes )

现在一一键入以下命令，然后 在每个命令后按Enter 。

netsh winhttp reset proxy
net stop wuauserv
net start wuauserv

重新启动^(Reboot)计算机，然后再次尝试检查更新。

2]设置^(Set)自动检测^(Detect)连接设置

首先在Cortana 搜索框中键入^{(Cortana Search Box)}Internet 选项^{(Internet Options )}。单击^(Click)相应的结果。

现在导航到名为Connections 的选项卡。^{(Connections.)}

在标记为局域网 (LAN) 设置的部分下。^{(Local Area Network (LAN) settings. )}单击显示LAN 设置的按钮。^{(LAN Settings.)}

在代理服务器部分下，^{(Proxy Server, )}取消选中标记为为 LAN 使用代理服务器的选项（这些设置不适用于拨号或 VPN 连接）。^{(Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections).)}

单击确定^{(OK )}，然后重新启动^(Reboot)计算机以使更改生效。

现在检查您的问题是否已解决。

Hope this works for you!

How to fix Windows Update Error Code 0x8024402c

While tryіng tо connеct to the Microsoft’s Windows Updates servеrs, you might run into а plethorа of errors. Оne such error code is 0x8024402C. This error code can be seen mentioned on the screen when the user checks for updates.

This error is caused when the proxy or the firewall settings are configured incorrectly. This results in the client’s connection to the Windows Update servers failing.

How to fix Windows Update Error Code 0x8024402c

If you receive this error code 0x8024402c, here are two things you could try:

1. Fix the Proxy Settings.
2. Set up Automatically Detect the connection settings.

If you tend to create a System Restore point usually, you can try to undo any sorts of intentional or unintentional modifications on your computer; you can try to perform a System Restore from that System Restore point. And in case, you do not have any habit to create and maintain a System Restore point; you can also start doing so because it is a very strong feature that will let you fix your computer in a number of scenarios.

1] Fix the Proxy Settings

Search for Internet Explorer in the Cortana Search box and select the appropriate entry.

Now, hit the WINKEY + T button combination on your keyboard and click on Internet Options. Navigate to the tab named Connections.

Click on LAN Settings.

Then click on Advanced.

Delete all the entries in the list generated in the section called Exceptions.

In case the Advanced button is disabled because of the checkbox labeled as Use a proxy server for your LAN (These settings will not apply to the dial-up or VPN connections) is disabled, you are good to go and jump to the next step.

Then start by pressing WIN+X keys or right-click on the Start button and click on Command Prompt (Admin) or just search for cmd in the Cortana search box, right click on the Command Prompt icon and click on Run as Administrator. Click on Yes for the UAC or User Account Control prompt that you get.

Now type in the following commands one by one and then hit Enter after each one of them.

netsh winhttp reset proxy
net stop wuauserv
net start wuauserv

Reboot your computer and then try to check for updates again.

2] Set up Automatically Detect the connection settings

Start by typing in Internet Options in the Cortana Search Box. Click on the appropriate result.

Now navigate to the tab called Connections.

Under the section labeled as Local Area Network (LAN) settings. Click on the button that says LAN Settings.

Under the section of Proxy Server, uncheck the option that is labeled as Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections).

Click on OK and then Reboot the computer for the changes to take effect.

Now check if your issue is fixed or not.

Hope this works for you!

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