修复 Windows 10 中的 Windows 防火墙问题：防火墙是 Windows 10 ^{(Fix Windows Firewall problems in Windows 10: )}中^{(Windows 10)}的内置安全功能，可保护和防止对系统的恶意攻击。Windows 防火墙^{(Windows Firewall)}是Windows 10的最佳安全功能之一，可防止未经授权访问您的 PC。防火墙^(Firewall)阻止有害程序和应用程序以病毒或恶意软件感染您的系统。它被视为您 PC 的第一道防线。因此，始终建议确保您的Windows 防火墙^{(Windows Firewall)}已打开。

什么是 Windows 防火墙？^{(What is the Windows Firewall?)}

防火墙：^{(Firewall: )}防火墙^(Firewall)是一种网络安全^{(Network Security)}系统，可根据预定的安全规则监视和控制传入和传出的网络流量。防火墙基本上充当传入网络和您的计算机网络之间的屏障，它只允许那些根据预定规则被认为是受信任网络的网络通过并阻止不受信任的网络。Windows 防火墙^{(Windows Firewall)}还有助于阻止未经授权的用户访问您计算机的资源或文件。因此，防火墙^(Firewall)对于您的计算机来说是一项非常重要的功能，如果您希望您的 PC 安全可靠，这是绝对必要的。

现在关于防火墙^(Firewall)的一切听起来都很棒，但是当您无法打开防火墙^(Firewall)时会发生什么？好吧，用户正面临这个问题并担心他们系统的安全性。您在使用Windows 防火墙^{(Windows Firewall)}时遇到的问题可以归类为各种错误代码，例如 0x80004015、事件 ID^{(Event ID)}：7024、错误 1068^{(Error 1068)}等。因此，如果您偶然发现任何这些Windows 防火墙^{(Windows Firewall)}错误，本文将为您提供有关修复Windows 10中的防火墙问题的工作方法的全面详细信息。

修复^{(Fix Windows Firewall)}Windows 10中的 Windows 防火墙问题

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法 1：下载 Windows 防火墙疑难解答^{(Method 1: Download Windows Firewall Troubleshooter)}

解决此问题的最佳和最简单的方法之一是从Microsoft网站 下载官方Windows 防火墙疑难解答。^{(Windows Firewall Troubleshooter)}

1.从这里下载 Windows 防火墙疑难解答^{(Download the Windows Firewall Troubleshooter from here)}。

2.现在您需要双击下载的文件^{( double-click on the downloaded file)}，然后您将看到下面的对话框。

3.要继续，请单击“下一步”^(Next)按钮。

4.按照屏幕上的说明运行疑难解答^{(Troubleshooter)}。

5.如果一切正常，您可以关闭疑难解答。

如果疑难解答程序没有解决问题，您需要单击查看详细信息^{(View Detailed information)}以检查哪些错误未修复。获得有关错误的信息，您可以进一步修复 Windows 防火墙问题。^{(fix Windows Firewall problems.)}

方法 2：将 Windows 防火墙设置重置为默认值^{(Method 2: Reset Windows Firewall Settings to Default)}

如果疑难解答没有找到问题的任何解决方案，那么问题可能完全不同，这可能超出了疑难解答的范围。当为您的防火墙^(Firewall)配置的设置可能已损坏时会发生这种情况，这是故障排除程序无法解决问题的方式。在这种情况下，您需要将Windows 防火墙^{(Windows Firewall)}设置重置为默认值，这可能会修复Windows 10中的^{(Windows 10)}Windows 防火墙^{(Windows Firewall)}问题。但是，重置Windows 防火墙^{(Windows Firewall)}后，您需要通过防火墙^(Firewall)重新配置应用程序权限。

1.在Windows 搜索^{(Windows Search)}栏中键入控制面板^{(control panel)}，然后从搜索结果中单击控制面板。^{(Control Panel)}

2.从控制面板^{(Control Panel)}窗口中选择系统和安全选项。^{( System and Security)}

3.现在点击Windows Defender 防火墙。 ^{(Windows Defender Firewall. )}

4.接下来，从左侧窗格中，单击恢复默认值^{( Restore Defaults )}链接。

5.现在再次单击恢复默认值按钮。^{(Restore Defaults button.)}

6.单击是^(Yes)确认更改。

允许应用程序通过 Windows 防火墙^{(Allow Apps Through Windows Firewall)}

1.通过在Windows 搜索^{(Windows Search)}栏下搜索来打开控制面板。^{(Control Panel)}

2.点击 系统和安全， ^{(System and Security )}然后点击Windows防火墙^{(Windows Firewall)}。

3.在左侧窗格中，您需要单击允许应用程序或功能通过 Windows Defender 防火墙^{(Allow an app or feature through Windows Defender Firewall)}。

4.这里你需要点击 更改设置^{(Change settings)}。您需要具有管理员权限才能访问Settings。

5.现在您要选中要允许Windows 防火墙^{(Windows Firewall)}的特定应用程序或服务。

6.如果您希望该应用程序在本地网络中进行通信，请确保选中“私有”。^(Private)如果您希望该特定应用程序通过Internet上的防火墙进行通信，请在“^(Firewall)公共”^(Public)选项下选中。

7.完成后，查看所有内容，然后单击“确定”保存更改。

方法 3：扫描您的系统^{(Method 3: Scan Your System)}

病毒^(Virus)是一种恶意软件程序，它以非常快的速度从一个设备传播到另一个设备。一旦 Internet 蠕虫或其他恶意软件进入您的设备，就会对用户造成严重破坏，并可能导致Windows 防火墙^{(Windows Firewall)}问题。因此，您的 PC 上可能存在一些恶意代码，这些代码也会损害您的防火墙^(Firewall)。要处理恶意软件或病毒，建议使用知名防病毒^(Antivirus)软件扫描您的设备，以修复Windows 防火墙^{(Windows Firewall)}问题。因此，请使用本指南^{(this guide)}了解有关如何使用 Malwarebytes Anti-Malware 的^{(how to use Malwarebytes Anti-Malware)}更多信息。

方法 4： ^{(Method 4: )}重新启动 Windows Defender 防火墙服务^{(Restart Windows Defender Firewall Service)}

让我们从重新启动Windows 防火墙^{(Windows Firewall)}服务开始。某些东西可能会破坏其功能，因此重新启动防火墙^(Firewall)服务可能会帮助您修复 Windows 10 中的 Windows 防火墙问题。^{(fix Windows Firewall problems in Windows 10.)}

1.按Windows key + R然后键入services.msc并按 Enter。

2.在service.msc窗口下找到Windows Defender 防火墙。^{(Windows Defender Firewall)}

3.右键单击Windows Defender 防火墙^{(Windows Defender Firewall)}并选择重新启动^{(Restart )}选项。

4.再次右键单击Windows ^(ight-click)Defender^(r)防火墙^{(Windows Defender Firewall)}并选择属性。^{(Properties.)}

5.确保启动类型^{(startup type)}设置为自动。 ^{(Automatic. )}

方法5：检查Windows防火墙授权驱动^{(Method 5: Check Windows Firewall Authorization Driver)}

您需要检查Windows 防火墙授权驱动程序^{(Windows Firewall Authorization Driver)} (mdsdrv.sys) 是否正常工作。在某些情况下，Windows 防火墙^{(Windows Firewall)}无法正常工作的主要原因可以追溯到mdsdrv.sys 驱动程序。 ^{(mdsdrv.sys driver. )}

1.按 Windows 键 + R 然后键入devmgmt.msc并按Enter打开设备管理器^{(Device Manager)}。

2.接下来，从“查看”选项卡中单击“显示隐藏的设备”。^{(Show hidden devices.)}

3.寻找Windows防火墙授权驱动程序^{(Windows Firewall Authorization Driver)}（它会有一个金色的齿轮图标）。

4.现在双击它打开它的属性。^{(Properties.)}

5.切换到驱动程序^(Driver)选项卡并确保启动^(Startup)类型设置为“需求^(Demand)”。

6.单击应用^(Apply)，然后单击确定以保存更改。

 7.重新启动您的 PC 以实施更改。

受到推崇的：^{(Recommended:)}

• Where is NOTEPAD in Windows 10? 6 Ways to open it!
• 使用命令提示符 (CMD) 删除文件夹或文件^{(Delete a Folder or File using Command Prompt (CMD))}
• 修复无法激活 Windows Defender 防火墙^{(Fix Unable to Activate Windows Defender Firewall)}
• 无需恢复出厂设置即可删除 Android 病毒^{(Remove Android Viruses Without a Factory Reset)}

我希望本文对您有所帮助，现在您可以轻松修复 Windows 10 中的 Windows 防火墙问题^{( fix Windows Firewall problems in Windows 10)}，但如果您对本教程仍有任何疑问，请随时在评论部分提出。

Fix Windows Firewall problems in Windows 10

Fix Windows Firewall problems in Windows 10: A firewall is an inbuilt security feature in Windows 10 which protects & prevent malicious attacks on your system. Windows Firewall is one of the best security features of Windows 10 which prevents unauthorized access to your PC. Firewall block harmful programs & apps to infect your system with a virus or malware. It is regarded as the first layer of defense for your PC. Therefore, it is always recommended to make sure your Windows Firewall is turned ON.

What is the Windows Firewall?

Firewall: A Firewall is a Network Security system that monitors & controls the incoming and outgoing network traffic based on predetermined security rules. A firewall basically acts as a barrier between the incoming network and your computer network that allows only those networks to pass through which according to predetermined rules are considered to be trusted networks and block untrusted networks. The Windows Firewall also helps in keeping unauthorized users away from accessing resources or files of your computer by blocking them. So a Firewall is a very important feature for your computer and it is absolutely necessary if you want your PC to be safe & secure.

Now everything about Firewall sounds wonderful but what happens when you can’t turn on your Firewall? Well, users are facing this issue exactly and worried about the security of their system. The problem you face with Windows Firewall can be categorized into various error codes such as 0x80004015, Event ID: 7024, Error 1068 and others. So if you stumble upon any of these Windows Firewall errors, this article will give you comprehensive details about working methods to fix the firewall issue in Windows 10.

Fix Windows Firewall problems in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Download Windows Firewall Troubleshooter

One of the best and easiest way to solve this problem is to download the official Windows Firewall Troubleshooter from the Microsoft website. 

1.Download the Windows Firewall Troubleshooter from here.

2.Now you need to double-click on the downloaded file after which you will see the below dialogue box.

3.To continue, click on the Next button.

4.Follow the on-screen instruction to run the Troubleshooter.

5.If everything is working properly, you can close the troubleshooter.

If the troubleshooter doesn’t fix the problem, you need to click on the View Detailed information to check what errors are not fixed. Having information about the errors you can move further to fix Windows Firewall problems.

Method 2: Reset Windows Firewall Settings to Default

If the troubleshooter did not find any solution to the problem, then the issue can be entirely different which may be beyond the scope of troubleshooter. This happens when the settings configured for your Firewall might have become corrupted which is way troubleshooter wasn’t able to fix the issue. In such cases, you need to reset the Windows Firewall settings to default which may fix Windows Firewall problems in Windows 10. However, after you reset the Windows Firewall, you need to reconfigure the apps permission through the Firewall.

1.Type control panel in Windows Search bar then click on Control Panel from the search result.

2.Select System and Security option from the Control Panel window.

3.Now click on Windows Defender Firewall. 

4.Next, from the left-hand window pane, click on the Restore Defaults link.

5.Now again click on the Restore Defaults button.

6.Click on Yes to confirm the changes.

Allow Apps Through Windows Firewall

1.Open Control Panel by searching it under the Windows Search bar.

2.Click on System and Security then click on the Windows Firewall.

3.On the left-hand side window pane, you need to click on Allow an app or feature through Windows Defender Firewall.

4.Here you need to click on Change settings. You need to have admin access to access the Settings.

5.Now you to checkmark the particular app or service which you want to allow the Windows Firewall.

6.Make sure you checkmark under Private in case you want that app to communicate in the local network. In case, you want that particular app to communicate through the Firewall on the Internet, then checkmark under the Public option.

7.Once finished, review everything then click on OK to save changes.

Method 3: Scan Your System

A Virus is a malicious software program that spreads at a very fast speed from one device to another. Once Internet worm or other malware enters your device, it creates havoc for the user and can cause Windows Firewall problems. So it is possible that there is some malicious code on your PC which can harm your Firewall as well. To deal with malware or viruses it is advised to scan your device with reputed Antivirus software in order to fix Windows Firewall problems. So use this guide to learn more about how to use Malwarebytes Anti-Malware.

Method 4: Restart Windows Defender Firewall Service

Let’s start with restarting the Windows Firewall service. It may be possible that something disrupted its functioning, hence restarting the Firewall service may help you fix Windows Firewall problems in Windows 10.

1.Press Windows key + R then type services.msc and hit Enter.

2.Locate Windows Defender Firewall under the service.msc window.

3.Right-click on Windows Defender Firewall and select the Restart option.

4.Again right-click on Windows Defender Firewall and choose Properties.

5.Make sure that the startup type is set to Automatic. 

Method 5: Check Windows Firewall Authorization Driver

You need to check whether the Windows Firewall Authorization Driver (mdsdrv.sys) is working properly or not. In some cases, the main cause of Windows Firewall not working properly can be traced back to the mdsdrv.sys driver. 

1.Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

2.Next, from the View tab click on Show hidden devices.

3.Look for Windows Firewall Authorization Driver (it will have a gold gear icon).

4.Now double-click on it to open its Properties.

5.Switch to the Driver tab and make sure that the Startup type is set to ‘Demand‘.

6.Click Apply followed by OK to save changes.

 7.Reboot your PC to implement the changes.

Recommended:

• Where is NOTEPAD in Windows 10? 6 Ways to open it!
• Delete a Folder or File using Command Prompt (CMD)
• Fix Unable to Activate Windows Defender Firewall
• Remove Android Viruses Without a Factory Reset

I hope this article was helpful and now you can easily fix Windows Firewall problems in Windows 10, but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.

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