Forum Discussion
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 partway, and the app still shows up afterward.
Feels like something is blocking the removal. Maybe background services or leftover files but not sure where to even start checking. Don’t want to mess around too much and break something else.
Has anyone dealt with this before? What's the best way to completely uninstall lunar client on windows 11?
6 Replies
- NoahWangIron Contributor
For stubborn apps, please use a dedicated app uninstaller. There are many good ones in Microsoft Store.
- LawrenceppCopper Contributor
If the Lunar Client won't uninstall on Windows 11, you can try using the Windows PowerShell to remove the application. This method involves using PowerShell commands to delete the Lunar Client's installation directory and registry entries.
Note: Be cautious when using PowerShell commands if Lunar Client won't uninstall, as incorrect execution can cause system instability or even crashes. Make sure to back up your registry and files before proceeding.
- Open PowerShell as an administrator: Right-click on the Start button and select 'Windows PowerShell (Admin)' or 'Windows Terminal (Admin)'.
- Stop the Lunar Client service: Run the command Stop-Service -Name LunarClient -Force to stop the service.
- Delete the Lunar Client installation directory: Run the command Remove-Item -Path "C:\Program Files\Lunar Client" -Recurse -Force (replace the path with the actual installation directory). This will delete the Lunar Client's installation directory.
- Delete registry entries: Run the command Remove-Item -Path "HKCU:\Software\LunarClient" -Recurse -Force to delete the registry entries associated with the Lunar Client. Then, run the command Remove-Item -Path "HKLM:\SOFTWARE\WOW6432Node\LunarClient" -Recurse -Force to delete the remaining registry entries.
- Verify removal: Run the command Get-ChildItem -Path "HKCU:\Software" -Recurse -Name and Get-ChildItem -Path "HKLM:\SOFTWARE" -Recurse -Name to verify that the Lunar Client's registry entries have been removed.
After executing these commands, you should be able to uninstall the Lunar Client normally. If you encounter any issues or errors, you may need to use additional PowerShell commands to resolve the problem.
- BrycenninBrass Contributor
If you're experiencing issues with the Lunar Client won't uninstall on Windows 11, you might need to take more drastic measures to remove it completely. This process involves manually deleting remaining files and registry entries associated with the Lunar Client.
To manually remove the Lunar Client, follow these steps:
1. Stop the Lunar Client service: Open your Task Manager (Ctrl + Shift + Esc), navigate to the 'Services' tab, and find the 'Lunar Client' or 'LunarClient' service. Right-click on it and select 'Stop Service'. If you can't find it, you can also use the Taskkill command in the Command Prompt: taskkill /im lunar.exe /f (replace 'lunar.exe' with the actual executable name if it's different).
2. Uninstall the Lunar Client (if possible): Try uninstalling the Lunar Client through the 'Apps & Features' settings (Settings > Apps > Apps & features) or the Control Panel (Programs and Features). If Lunar Client won't uninstall, proceed to the next steps.
3. Delete Lunar Client files: Search for and delete the Lunar Client's installation directory, usually located at C:\Program Files\Lunar Client or C:\Program Files (x86)\Lunar Client. You can also try deleting the files in the %APPDATA% folder (%USERPROFILE%\AppData\Roaming) and the %LOCALAPPDATA% folder (%USERPROFILE%\AppData\Local) under the Lunar Client's name.
4. Remove registry entries: Open the Registry Editor (Regedit.exe) and navigate to the following keys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Lunar Client
HKEY_CURRENT_USER\SOFTWARE\Lunar Client
HKEY_CLASSES_ROOT\Lunar
Delete all entries associated with the Lunar Client. Be cautious not to delete any other important keys.
5. Remove any remaining files: Search for any remaining files or folders associated with the Lunar Client, such as configuration files, cache, or logs. Delete them to ensure a clean uninstall.
6. Restart your computer: After completing these steps, restart your computer to ensure all changes take effect.
- Azael123Copper Contributor
If Lunar Client won't uninstall normally on your Windows 11 PC, it can be frustrating. Here are some completely free methods you can try to force uninstall it:
1. Use Windows Settings
Go to Settings > Apps > Installed Apps.
Find Lunar Client.
Click on it and select Uninstall.
If it fails or does nothing, proceed to the next steps.
2. Use the Built-in Troubleshooter
Open Control Panel > Programs > Programs and Features.
Locate Lunar Client.
Try to uninstall from there.
If it still doesn't work, move to the next method.
3. Boot into Safe Mode and Uninstall if Lunar Client won't uninstall
Restart your PC into Safe Mode .
Try uninstalling Lunar Client again via Settings or Control Panel.
Safe Mode often prevents some processes from interfering.
- XollomIron Contributor
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.
- TrappJeanSilver Contributor
Kill All Lunar Processes Firstis systematic manual termination method is a reliable solution for how to completely uninstall lunar client on windows 11, specifically designed to resolve uninstallation failures caused by persistent background processes and running services that lock program files.
Step 1: Open Task Manager, locate and end all running processes whose names contain ‘Lunar’.
Step 2: Press Win + R, type services.msc and press Enter to open the Services window.
Step 3: Locate the services named ‘Lunar Client’, ‘LunarLauncher’ and other similar entries.
Step 4: Right-click each relevant service and select ‘Stop’ to terminate the running services.
Step 5: Open the properties for each service and change the startup type to ‘Disabled’ to prevent them from restarting automatically.
Once you have finished closing the processes and disabling the services, perform the standard uninstallation procedure on your device.
Killing all related background processes and disabling automatic startup services in advance can fully realize how to completely uninstall lunar client on windows 11, solving uninstall failures caused by occupied program files and persistent background running tasks.
Advantages
- Thoroughly cleans up hidden processes and background services, which is key to completely uninstalling the Lunar client on Windows, preventing file lock-ups that might hinder the uninstallation process.
- Prevents residual auto-start services from running in the background after deletion.
- A low-risk manual process that will not damage core system files.
Disadvantages
- Takes longer than one-click uninstallation tools; requires checking each item individually.
- Requires a basic understanding of Task Manager and the System Services panel.
- Cannot automatically clean up residual registry entries and cache files; additional manual cleaning is required to remove all remnants.