In Windows 11, the primary Settings app (the gear icon) is actually built using the Universal Windows Platform (UWP) architecture, making it functionally identical to an app you would download from the Microsoft Store. If a Windows Update goes wrong, or if your hard drive experiences a minor read error, the core files of the Settings app can become corrupted. When this happens, clicking the gear icon will result in a brief flash of a blue window, followed by an immediate crash to the desktop.
Because the Settings app is so deeply integrated into the operating system, you cannot simply “uninstall” it via the Control Panel. Instead, you must use a specialized PowerShell command to force Windows to completely tear down the app’s internal packages and reinstall it from the pristine system image stored on your hard drive.
How to Completely Reinstall the Windows 11 Settings App
You must use an administrative PowerShell window to execute the application package reset command.
- Because you cannot access the Settings app, click the Start button and type PowerShell.
- Right-click on the “Windows PowerShell” result and select Run as administrator. (Click “Yes” on the UAC prompt).
- You must now copy and paste the following massive command exactly as written. This command tells Windows to find the specific “ImmersiveControlPanel” package and re-register it:
Get-AppxPackage *windows.immersivecontrolpanel* | Reset-AppxPackage - Press Enter.
- A quick progress bar will flash across the top of the PowerShell window. The command usually takes less than five seconds to complete.
Once the prompt returns, the reinstallation is finished. Close the PowerShell window. You do not need to restart your computer. Simply click the Start button and click the Settings gear icon. The app will launch perfectly, completely rebuilt from the ground up, resolving any persistent crashing loops.