How to enable or disable Data Execution Prevention (DEP) on Windows 10/11

Data Execution Prevention (DEP) is a memory protection feature in Windows. It checks and protects several areas of memory and helps prevent them from executing malicious code. In turn, it can help prevent viruses and other security threats from causing damage to your computer. It prevents code from running from the default heap, stack and memory pool. If an application attempts to execute or run code from a protected page, the application receives an exception error with a status code. DEP is helpful, but sometimes problems can arise when it doesn't work as expected. DEP is established in 64-bit programs. Most programs that cause DEP problems are 32-bit programs. In this article, let us see how to enable or disable DEP feature in Windows.

Disable DEP (Data Execution Prevention) for selected programs

Step 1: Use Windows E keys together to open Windows Explorer (File Explorer)

Step 2: On the left, right-click "This PC"

Step 3: Click from the list that appears Properties

Step 4: In the settings window that opens, click Advanced System Settings

# on the right side of

##Step 5: Open the system properties window there. Go to the Advanced tab ## Step 7: In the Performance Options window, go to the

Data Execution Prevention tab

Step 8: To turn on DEP for Windows Services and Programs, click the radio button next to

Step 9: To turn on DEP for all programs except a few selected programs, click the radio button next to Turn on DEP for all programs except the ones I selected

Step 10:

The "Add

" button will be enabled, click on it

Step 11: In

Find range In the drop-down list, select the local disk of C drive (C:)

Step 12: Double-click the

program file (wherever you want to How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 the program How is the path)

Step 13: You can scroll and select the required program.

Click

Program Executable file, then click

to open.

For example, I selected the 7-zip application as an exception here. After applying the settings, 7-zip will run outside DEP protection, while all other compression will run inside DEP protection. Step 14: The selected program will be listed in the Performance Options window Step 15: If you want to How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 another program to the exceptions list, please Click Add again and follow the same steps [Steps 11-14]Step 16: ClickApply and then clickOK

”

Step 17:

Restart

the computer and turn on/enable DEP for the program.

Note

: The methods mentioned below should only be used during troubleshooting or debuggingDisable or turn off DEP (Data Execution Prevention) completely

Step 1: Open Command Prompt as

administrator

. To do this, type cmd in the window search bar, then hold down the

Ctrl Shift

key and press Enter

Step 2: The User Account Control window will open, click Yes Step 3: In the command prompt type the following command and press Enter key

bcdedit.exe /set {current} How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 AlwaysOff

Step 4: Restart the

computer, DEP will disable all programs.

Enable or turn on DEP (Data Execution Prevention)

Step 1: Open

Command Prompt as

Administrator

. To do this, type cmd in the window search bar, then hold down the

Ctrl Shift

key and press Enter

Step 2: The User Account Control window will open, click Yes Step 3: Type the following command in the command prompt and press Enter key

bcdedit.exe /set {current} How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 AlwaysOn

Step 4:

Restart the computer and DEP will be enabled for all programs.

Note: Once DEP is set to always on or always off, it cannot be changed using the Data Execution Prevention tab in System Settings. So let's see how we can bring the radio button back into the DEP tab and make it available again

将 DEP 设置为其默认行为（可使用系统设置进行管理）

步骤1：以管理员身份打开命令提示符。为此，请在窗口搜索栏中键入cmd，然后按住Ctrl + Shift键并按回车键

步骤2：用户帐户控制窗口将打开，单击是

步骤3：在命令提示符下键入以下命令并按回车键

bcdedit.exe /set {current} How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 OptIn

步骤4： 重新启动计算机，DEP选项卡中的单选按钮将再次访问。

有关信息：

BCDedit.exe 是用于编辑启动配置数据的主要工具。

/set 命令在 Windows 启动配置数据中设置启动项选项值。

{当前} 当前启动项的标识符为 {current}，它告知 bcdedit 使用当前正在使用的启动配置。

How to enable or disable Data Execution Prevention (DEP) on Windows 10/11 是 no-execute 的缩写形式，是引导配置中 DEP 的设置名称。

选择加入仅为操作系统组件启用 DEP。

始终关闭禁用 DEP。

始终在线为操作系统和所有进程启用 DEP。

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