在今天的帖子中，我们将找出原因，然后提供解决方法，以解决如果您在Windows 10的网络共享上有一个大的 .docx ( Word ) 文件时^(Word)文件资源管理器停止响应^{(File Explorer stops responding)}的问题。

让我们看一下您可能会遇到此问题的典型场景。您有一个存储在网络^(Network)共享文件夹中的大型Microsoft Word .docx文件，并且^{(Microsoft Word .docx)}Word在后台运行。您打开一个新的文件资源管理器^{(File Explorer)}窗口，并将 Windows 设置为在快速^(Quick)访问中显示最近的文件夹。

在这种情况下，文件资源管理器^{(File Explorer)}会停止响应一段时间，然后恢复。不活动的持续时间取决于.docx文件的大小、“最近文件”列表的内容以及网络延迟。

根据Microsoft的说法，出现此问题是因为文件资源管理器^{(File Explorer)}调用Microsoft Office Shell 扩展^{(Microsoft Office Shell Extension)}来查询有关“最近文件”列表中文件的详细信息。但是，根据网络延迟，Windows可能会在^(Windows)Office Shell 扩展^{(Office Shell Extension)}仍在查询文件内容时收到更新 快速访问^{(Quick access)} 区域中内容的请求。这会导致文件资源管理器重新启动查询。

此扩展活动可能会导致文件资源管理器^{(File Explorer)}窗口看起来冻结。如果操作因对发布在网络上的大文件的重复查询而延长，则尤其如此。

修复因^(Fix)网络^(Network)共享上的.docx文件较大而导致资源管理器^(Explorer)无响应的问题

要变通解决此问题，请使用以下两种方法之一。

1]使文件资源管理器^{(Make File Explorer)}打开到“这台电脑”

您可以将文件资源管理器打开到这台电脑^{(make File Explorer open to This PC)}。

也可以通过创建和配置以下注册表^(Registry)项来更改此设置：

launchTo=dword:00000001

在开始之前，由于这是注册表操作，建议您 备份注册表^{(back up the registry)} 或 创建系统还原点 ，以防过程出错。采取必要的预防措施后，您可以进行以下操作：

• 导航或跳转到下面的注册表项：

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced

• 然后右键单击右窗格中的空白区域。
• 选择新建 > DWORD（32 位）值。
• 将密钥命名为 launchTo。
• 双击^{(Double-click)}新创建的键并将值^(Value)数据设置为1。
• 单击确定。

2]在“快速访问”中隐藏^(Hide)最近的文件和文件夹

您可以禁用快速访问。也可以通过创建和配置以下注册表^(Registry)项来更改此设置：

ShowRecent=dword:00000000

请务必按照上述说明备份注册表或创建系统还原点，然后执行以下操作：

• 导航^(Navigate)或跳转到下面的注册表项：

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer

• 然后右键单击右窗格中的空白区域。
• 选择新建 > DWORD（32 位）值。
• 将键命名为ShowRecent。
• 双击^{(Double-click)}新创建的键并将值^(Value)数据设置为0。
• 单击确定。

And that’s it! I hope this resolves the unresponsive File Explorer issue for you.

File Explorer unresponsive due to large .docx file on a Network Share

In tоday’s post, we will identify the cause and then provide the workaround to the issue of File Explorer stops responding if you have a large .docx (Word) file on a network share in Windows 10.

Let’s take a look at a typical scenario whereby you can encounter this issue. You have a large Microsoft Word .docx file that’s stored in a Network shared folder and Word is running in the background. You open a new File Explorer window and you set Windows to display recent folders in Quick access.

In this scenario, File Explorer stops responding for some time and then recovers. The duration of inactivity depends on the size of the .docx file, the content of the “recent files” list, and network latency.

According to Microsoft, this issue occurs because File Explorer invokes the Microsoft Office Shell Extension to query for detailed information about the files that are in the “recent files” list. However, depending on network latency, Windows may receive requests to renew the content in the Quick access area while the Office Shell Extension is still querying the file contents. This causes File Explorer to restart the query.

This extended activity can cause the File Explorer window to appear to freeze. This is especially true if the operation is prolonged by repeated queries of large files that are posted on the network.

Fix unresponsive Explorer due to large .docx file on Network share

To work around this issue, use one of either of the following 2 methods.

1] Make File Explorer open to “This PC”

You can make File Explorer open to This PC.

This setting can also be changed by creating and configuring the following Registry key:

launchTo=dword:00000001

Before you begin, since this is a registry operation, it is recommended that you back up the registry or create a system restore point in case the procedure goes wrong. Once you have taken the necessary precautionary measures, you can proceed as follows:

• Navigate or jump to the registry key below:

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced

• Then right-click on an empty space on the right pane.
• Select New > DWORD (32-bit) Value.
• Name the key launchTo.
• Double-click the newly created key and set the Value data to 1.
• Click OK.

2] Hide recent files and folders in “Quick access”

You can disable Quick Access. This setting can also be changed by creating and configuring the following Registry key:

ShowRecent=dword:00000000

Be sure to back up the registry or create a system restore point as described above and then proceed as follows:

• Navigate or jump to the registry key below:

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer

• Then right-click on an empty space on the right pane.
• Select New > DWORD (32-bit) Value.
• Name the key ShowRecent.
• Double-click the newly created key and set the Value data to 0.
• Click OK.

And that’s it! I hope this resolves the unresponsive File Explorer issue for you.

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