好的，如果你在这里，你可能正在尝试配置你的 Windows 防火墙^{(configure your Windows firewall)}，也许某处出了问题，你搞砸了！在这种情况下，您可能希望使用高级安全 Windows 防火墙导入、导出或恢复^{(Windows Firewall with Advanced Security)}Windows 防火墙策略^{(Windows Firewall Policy)}默认设置。

将Windows 防火墙策略^{(Windows Firewall Policy)}恢复为默认值

如果您希望将Windows防火墙设置和规则^(Windows)重置^{( reset)}为其默认值，您可以这样做，如下所示：

在开始搜索中键入Windows Firewall或wf.msc并打开^(wf.msc)具有高级安全^{(Windows Firewall with Advanced Security)}性的 Windows 防火墙。在选项卡栏中，单击操作^(Action)并选择恢复默认策略^{(Restore Default Policy)}。如果出现提示，请单击是。

请记住，当您将其恢复为默认设置时，您将丢失所有自定义设置和防火墙规则。组策略^{(Group Policy)}应用了规则和设置，但是，它不会受到干扰。

备份或导出Windows 防火墙策略^{(Windows Firewall Policy)}

在将防火墙重置为默认值之前，如果您希望备份^(backup)当前的防火墙设置和规则，您可以这样做，如下所示：

在选项卡栏中，单击File并选择Export Policy。将文件另存为.wfw 属性表^{(.wfw property sheet)}。

还原或导入 Windows 防火墙策略^{(Import Windows Firewall Policy)}

要恢复备份的策略设置，请使用导入策略^{(Import Policy)}选项，然后导航到您保存.wfw文件的文件夹。

修复 Windows 防火墙策略

如果您遇到一些问题，单击Diagnose/Repair按钮将修复您的Windows防火墙策略^(Policy)。

如果您觉得有必要，您可以在您的 Windows 10、Windows 8.1、Windows 7 或Windows Vista防火墙策略和设置上执行这些操作。

您可能还会对这些链接感兴趣：^{(These links may also interest you:)}

1. 将 Windows 安全设置重置为默认值
2. Windows 防火墙服务未启动^{(Windows Firewall service does not start)}
3. 使用 Windows 防火墙疑难解答修复 Windows 防火墙
4. 使用高级诊断、工具对 Windows 防火墙进行故障排除
5. 将 Windows 防火墙设置恢复或重置为默认值^{(Restore or Reset Windows Firewall settings to defaults)}。

Import, Export, Repair, Restore Default Firewall Policy in Windows 11/10

OK, if you are herе, you were probably trying to configure your Windows firewall, and maybe something went wrong somewhere, and you messed up! In such a case, you may want to import, export or restore Windows Firewall Policy default settings with Windows Firewall with Advanced Security.

Restore Windows Firewall Policy to Default

If you wish to reset your Windows firewall settings & rules, to its defaults, you can do so, as follows:

Type Windows Firewall or wf.msc in start search and open Windows Firewall with Advanced Security. In the tab bar, click on Action and select Restore Default Policy. If a prompt appears, click Yes.

Do remember that, when you restore it to its default settings, you will lose all your custom settings & firewall rules. Group Policy applied rules & settings, however, it will not be disturbed.

Backup or Export Windows Firewall Policy

Before resetting the firewall to default, should you wish to backup your current firewall settings & rules, you can do so, as follows:

In the tab bar, click on File and select Export Policy. Save the file as a .wfw property sheet.

Restore or Import Windows Firewall Policy

To restore the backed up policy settings, use the Import Policy option, and navigate to the folder where you have saved the .wfw file.

Repair Windows Firewall Policy

If you are facing some problems, clicking on the Diagnose/Repair button will repair your Windows Firewall Policy.

You can carry out these actions on your Windows 10, Windows 8.1, Windows 7 or Windows Vista firewall policy and settings if you ever feel the need to.

These links may also interest you:

1. Reset Windows Security settings to default values
2. Windows Firewall service does not start
3. Repair Windows Firewall with Windows Firewall Troubleshooter
4. Troubleshoot Windows Firewall with Advanced Diagnostics, Tools
5. Restore or Reset Windows Firewall settings to defaults.

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