有时，如果操作不顺利，您可能需要检查Windows 10操作系统中的网络^(Network)设置。例如，如果您最近更新了机器并尝试打开“网络连接^{(Network Connections)}”的属性，您可能会收到以下错误消息 -发生意外错误^{(An unexpected error occurred)}。以下是您可以调查和修复此错误的方法。

网络连接^{(Network Connections)}属性中出现意外错误

^{(An unexpected error occurred)}打开网络连接属性时，^(Properties)网络连接^{(Network Connections)}文件夹中可能会弹出意外错误错误消息。要解决这个问题：

1. 卸载并重新安装您的网络适配器^{(Network Adaptor)}
2. 禁用 IPv6 协议
3. 更新以太网适配器驱动程序
4. 检查 DNS 服务器地址

让我们继续详细介绍这些方法。

1]卸载^(Uninstall)并重新安装您的网络适配器^{(Network Adaptor)}

单击“搜索”，键入“设备管理器^{(Device Manager)}”，选择它以打开它。

接下来，展开“网络适配器^{(Network adapters)}”菜单。

右键单击^{(Right-click)}网络适配器^(Network)并选择“卸载设备^{(Uninstall Device)}”。

切换到“操作^(Action)”选项卡。单击它并选择“扫描硬件更改^{(Scan for hardware changes)}”选项。

Windows 将立即开始扫描系统并检查硬件更改。它将网络适配器添加到列表中。

再次打开“ Internet 属性^{(Internet properties)}”并检查是否有任何改进。

2]禁用IPv6协议

要禁用 IPv6 协议，请启动控制面板，转到“网络和 Internet^{(Network and Internet)} ”，然后从右侧选择“网络和共享中心”。^{(Network and Sharing Center)}

接下来，选择“更改适配器设置^{(Change adapter settings)}”。

右键单击“以太网适配器^{(Ethernet adapter)}”并选择“属性^(Properties)”。

此后，在“网络^(Network)”选项卡下，向下滚动Internet Protocol Version 6 (TCP/IPv6)并取消选中该框。

单击确定以保存更改。

在此之后，右键单击“以太网适配器^{(Ethernet adapter)}”并选择“属性^(Properties)”。

检查您现在是否可以进行更改。

3]更新以太网适配器驱动程序

打开“设备管理器^{(Device Manager)}”>“网络适配器^{(Network adapters)}”

在这里，右键单击您的以太网^(Ethernet)适配器并选择“更新驱动程序^{(Update Driver)(Update Driver)}”。

在打开的新窗口中，单击“自动搜索更新的驱动程序软件^{(Search for updated driver software automatically)}”选项。

Windows 将扫描Internet以查找任何未决的驱动程序更新并下载驱动程序。

安装后，重新启动计算机。

4]检查DNS服务器地址

启动控制面板，转到“网络和 Internet^{(Network and Internet)} ”，然后从右侧选择“网络和共享中心”。^{(Network and Sharing Center)}

接下来，选择“更改适配器设置^{(Change adapter settings)}”。

右键单击“以太网适配器^{(Ethernet adapter)}”并选择“属性^(Properties)”。

在这里，双击“ Internet Protocol Version 4 (TCP/IPv4) ”。

选择“使用以下 DNS 服务器地址^{(Use the following DNS server addresses)}”选项。

^(Enter)分别在“首选^(Preferred)”和“备用 DNS 服务器^{(Alternate DNS server)}”字段中输入以下DNS服务器地址。

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• 8.8.84.4

单击确定以保存更改。

你的问题应该已经解决了。让我们知道是否有。

An unexpected error occurred in Network Connections Properties

Sometimes, if things are not working wеll, you may need to investigate the Netwоrk settings in the Windows 10 operating systеm. For example, if you hаve recently updated your machine and tried to open Prоperties of ‘Network Connections’, you may receive the following error message – An unexpected error occurred. Here’s how you can investigate and fix this error.

An unexpected error occurred in Network Connections Properties

An unexpected error occurred error message may pop up in the Network Connections folder when opening the Properties of a network connection. To fix this:

1. Uninstall and re-install your Network Adaptor
2. Disable IPv6 protocol
3. Update Ethernet adapter driver
4. Check DNS server address

Let’s proceed to cover the methods in detail.

1] Uninstall and re-install your Network Adaptor

Click on ‘Search’, type ‘Device Manager’, select it to open it.

Next, expand the ‘Network adapters’ menu.

Right-click on Network adapter and select ‘Uninstall Device’.

Switch to ‘Action’ tab. Click it and select ‘Scan for hardware changes’ option.

Windows will begin scanning the system immediately and check for hardware changes. It will add the network adapter to the list.

Again, open ‘Internet properties’ and check for any improvements.

2] Disable IPv6 protocol

To disable IPv6 protocol, launch Control Panel, go to ‘Network and Internet’ and then, choose ‘Network and Sharing Center’ from the right.

Next, select ‘Change adapter settings’.

Right-click on the ‘Ethernet adapter’ and select ‘Properties’.

Thereafter, under the ‘Network’ tab, scroll down Internet Protocol Version 6 (TCP/IPv6) and uncheck the box.

Click OK to save the changes.

Following this, right-click on ‘Ethernet adapter’ and select ‘Properties’.

Check if you can make changes now.

3] Update Ethernet adapter driver

Open ‘Device Manager’ > ‘Network adapters’

Here, right-click on your Ethernet adapter and select ‘Update Driver’.

In the new window that opens, click on ‘Search for updated driver software automatically’ option.

Windows will scan the Internet for any pending driver update and download the driver.

Following its installation, restart the computer.

4] Check DNS server address

Launch Control Panel, go to ‘Network and Internet’ and then, choose ‘Network and Sharing Center’ from the right.

Next, select ‘Change adapter settings’.

Right-click on the ‘Ethernet adapter’ and select ‘Properties’.

Here, double-click on ‘Internet Protocol Version 4 (TCP/IPv4)’.

Select ‘Use the following DNS server addresses’ option.

Enter the following DNS server address in the ‘Preferred’ and ‘Alternate DNS server’ field respectively.

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• 8.8.84.4

Click OK to save the changes.

Your problem should have been resolved. Let us know if it did.

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