Improperties that close immediately after the command prompt is turned on can be solved by checking shortcut parameters, third-party software interference, registry settings, and using PowerShell tests. 1. Check whether the shortcut target contains unnecessary parameters, and only retain %SystemRoot%\system32\cmd.exe; 2. Use the task manager to start CMD, troubleshoot third-party software interference and try to uninstall relevant software; 3. Check whether the DisableCMD value in the registry key HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System is 1, and if so, change it to 0; 4. Open PowerShell and enter cmd to test whether the problem still exists to determine whether it is a system file problem. It is recommended to prioritize shortcuts and third-party software, and then handle registry and system integrity issues.

The command prompt (Command Prompt) is closed immediately after opening, which is a common problem that many Windows users have encountered. This situation is usually not a system failure, but because some settings or operations trigger a quick exit mechanism. The solution is actually not complicated. The following is to start with several common reasons to help you troubleshoot and fix this problem.

1. Check whether the shortcut parameters are misused

If you open CMD through a shortcut, it is very likely that this shortcut has been modified and will be closed immediately after running.
A common mistake is to add more parameters in the "Target" column, such as cmd /k or other command combinations, which leads to exit after execution.

suggestion:

• Right-click the CMD shortcut you are using and select "Properties".
• Under the Shortcuts tab, see if the Target column is just %SystemRoot%\system32\cmd.exe .
• If there is something else behind, such as /k something , you can try to delete the excess and keep only the original path.

Tips: If you want CMD to not automatically close after executing the command, you can use the /k parameter; if you want it to close after executing the command, use /c . But if you just open CMD, you don't need to add these parameters.

2. Check whether the settings are hijacked by third-party software or modified

Some optimization tools, security software, and even malware may modify the system's default behavior, including the command line behavior.

suggestion:

• Try to start CMD using Task Manager: Press Ctrl Shift Esc to open Task Manager → File → Run a new task → Enter cmd → Check "Create this task higher permissions" → OK.
• If this can open normally and keep the window not closed, it means that the original startup method may have been interfered with.
• Check for recently installed software, especially optimization or security software, and try uninstalling or disabling to see if it is restored.

3. Check for abnormal user account control (UAC) or registry settings

Sometimes the registry key is modified, which may also cause abnormal behavior of CMD. For example, if the DisableCMD key value is set to 1 under HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System is set to 1, the use of CMD will be restricted.

suggestion:

• Press Win R , enter regedit to enter, and open the Registry Editor.
• Positioning to path:

   HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System

• Check whether there is the DWORD value of DisableCMD on the right:
  • If there is, and the value is 1 , double-click to change it 0 .
  • If not, it means that this is not the reason.

Note: There are certain risks in modifying the registry. It is recommended to back up the registry or create a system restore point before operation.

4. Use PowerShell to test whether the problem exists

If none of the above methods solve the problem, you can try using PowerShell to determine whether it is a problem with CMD itself.

suggestion:

• Press Win S , search for "PowerShell" and open it.
• Enter cmd in PowerShell and press Enter to see if CMD works properly.
• If it can also be closed immediately, it may be a deeper system problem and may require checking system file integrity.

Basically, these common causes and solutions. In most cases, the problem lies in shortcut settings or interference from third-party software. It is faster to check these two aspects first. If you accidentally change the registry or permission settings, you can also gradually restore it.

The above is the detailed content of How to fix Command Prompt opening and closing immediately in Windows?. For more information, please follow other related articles on the PHP Chinese website!