Forum Discussion

BreckenFoster's avatar
BreckenFoster
Iron Contributor
Apr 03, 2026

Why lunar client won't uninstall on my windows 11 pc?

Running into a weird situation here. I tried removing Lunar Client from my Windows 11 PC like any normal app, but the lunar client won't uninstall. The uninstall option either does nothing or fails p...
device management
Features
Xollom's avatar
Xollom
Iron Contributor
Apr 03, 2026

The preliminary step of force-closing the programme before uninstallation is essential for completely uninstalling the Lunar client on Windows 11, as hidden background processes can prevent the software from uninstalling properly.

how to completely uninstall lunar client on windows 11

1. Use the keyboard shortcut Ctrl + Shift + Esc to quickly open Task Manager

2. Locate all relevant running processes: Lunar Client.exe, Lunar Client Launcher, and any other Lunar-related tasks

3. Right-click each target process, then select ‘End Task’

4. Check the system tray near the clock in the bottom-right corner, right-click the Lunar Client icon and select Exit

5. Close all background processes completely, then go to Settings → Apps → Installed apps to uninstall the application

Killing all hidden background processes and tray resident programs first can perfectly support how to completely uninstall lunar client on windows 11, avoiding uninstall failure, residual files and prompt pop-ups that the program is still in use.