How to Change HungAppTimeout in Windows 11

What is HungAppTimeout?

HungAppTimeout is the setting in Windows that decides how long your computer waits before asking if you want to close an app that’s frozen or not responding.

If you don’t respond within a minute, Windows gives up trying to shut down and returns you to the desktop. You can adjust this waiting time to make Windows wait longer or less before forcing an app to close.

How to Change HungAppTimeout for Everyone Using Your PC

You can change the HungAppTimeout setting in Windows 11 to control how long the computer waits before closing a stuck app, and this guide shows you how to do it using the Registry Editor.

1. Press Windows key + R to open the Run box.
2. ADMIN REQUIRED: Type regedit and press Enter to open the Registry Editor. Click “Yes” if it asks for permission.
3. In the Registry Editor, go to this folder path: HKEY_USERS\.DEFAULT\Control Panel\Desktop
4. If you don’t see a folder named Desktop under 🎛️ Control Panel, right-click Control Panel, choose New > Key, and name it Desktop.
5. Now, right-click in the right side panel (inside Desktop) and choose New > String Value.
6. Name this new string HungAppTimeout.
7. Double-click HungAppTimeout and set the Value data to the number of milliseconds you want Windows to wait. For example:

   • 5000 = 5 seconds (default)
   • 10000 = 10 seconds
   • Don’t use less than 1000 (1 second) to avoid issues.
8. Click OK and close the Registry Editor.
9. 🔄 Restart your computer to apply the changes.

Change HungAppTimeout for Only Your User Account

If you want to change this setting for your user account only (and not all users), use this folder path instead:

HKEY_CURRENT_USER\Control Panel\Desktop

Then follow the same steps as above.

What Does the End Task Prompt Look Like?

When an app is slow to close, Windows shows a message like this:

You can choose to wait, close the app, or shut down anyway.

Summary

• HungAppTimeout controls how long Windows waits before forcing an app to close.
• You can increase or decrease this time by editing the Windows Registry.
• Always back up the Registry before making changes.
• Changing this setting can help if apps take longer to close or if you want faster shutdowns.
• Follow the steps carefully to avoid any problems.

In short, HungAppTimeout is the time Windows gives an app before it asks if you want to force it closed, and you can change this setting in the Windows Registry.