有时我们使用CD-ROM^(CD-ROMs)、软盘和DVD^(DVDs)等可移动媒体将新程序安装到Windows中。这是一种常见的做法，我想每个使用Windows的人都熟悉它。但是，如果其他人在未经您许可的情况下将某些程序安装到您的Windows上，并损害了您的Windows 11/10 怎么办？在这种情况下，您的Windows安装可能会被破坏。

阻止从^(Prevent)Windows中的可移动媒体源^{(Media Source)}安装程序^(Programs)

如果我们将 Windows 配置为不允许从可移动源安装未知媒体，那么它将帮助我们保护我们的 Windows 免受未知安装，从而实现高安全性。在本文中，我将向您展示阻止用户从可移动媒体安装程序的方法。如果用户尝试从可移动媒体安装程序，则会出现一条消息，指出找不到该功能。

阻止^(Prevent)任何安装的可移动媒体源

1]使用本地组策略编辑器

1.按Windows Key + R组合，在运行^{( Run)} 对话框中输入put gpedit.msc并按^(gpedit.msc)Enter以打开本地组策略编辑器^{(Local Group Policy Editor)}。

2.导航到这里：

User Configuration\Administrative Templates\Windows Components\Windows Installer

3.在右窗格中，查找名为“阻止任何安装的可移动媒体源”^{(Prevent removable media source for any installation)}的设置，然后双击它。你会得到这个：

4.在上述窗口中，选择启用^(Enabled)以阻止用户从可移动媒体源进行安装。就是这样！重新启动^(Reboot)以获得结果。

2]使用注册表编辑器

1.按Windows Key + R组合，在运行^(Run) 对话框中键入 put Regedt32.exe ，然后^{(Regedt32.exe)}按 Enter^(Enter)打开注册表编辑器^{(Registry Editor)}。

2.导航到此注册表项：

HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Installer

3.在此位置的右窗格中，使用Right Click -> New -> DWORD创建^(DWORD)一个名为DisableMedia的 DWORD 。双击^(Double)创建的DWORD进行修改，您将看到：

4.在上框的数值数据^{(Value data)}部分，输入等于1的值。单击确定^(OK)。关闭注册表编辑器^{(Registry Editor)}并重新启动以查看结果。就是这样！

Hope this helps!

相关：^(Related:) 如何防止在 Windows 上安装可移动设备。

Prevent installation of Programs from Removable Media Source

Sometimes we use removable media such as CD-ROMs, floppy disks, and DVDs to install new programs to Windows. This is a common practice, and І think everyоne using Windоws is familiar with it. But what if anyone else installed some programs to your Windows without your permisѕion, and whiсh compromіsed your Windows 11/10? In such a casе, your Windows installation may get ruined.

Prevent installation of Programs from Removable Media Source in Windows

If we configure Windows in such a way that it should not permit unknown media installation from a removable source, then it will help us to safeguard our Windows from unknown installations, thus achieving high safety. In this article, I’ll show you the way to prevents users from installing programs from removable media. If a user tries to install a program from removable media, a message appears, stating that the feature cannot be found.

Prevent removable media source for any installation

1] Using Local Group Policy Editor

1. Press Windows Key + R combination, type put gpedit.msc in the Run dialog box and hit Enter to open the Local Group Policy Editor.

2. Navigate here :

User Configuration\Administrative Templates\Windows Components\Windows Installer

3. In the right pane, look for the setting named Prevent removable media source for any installation and double click on it. You’ll get this:

4. In the above window, select Enabled to prevent users from installing from a removable media source. That’s it! Reboot to get results.

2] Using Registry Editor

1. Press Windows Key + R combination, type put Regedt32.exe in Run dialog box and hit Enter to open the Registry Editor.

2. Navigate to this registry key:

HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Installer

3. In the right pane of this location, create a DWORD named DisableMedia using Right Click -> New -> DWORD. Double click on the DWORD so created to modify it, you’ll see this:

4. In the Value data section of the above box, input the value equal to 1. Click OK. Close the Registry Editor and reboot to see the results. That’s it!

Hope this helps!

Related: How to prevent the installation of Removable Devices on Windows.

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