How to fix error kmode-exception-not-handled in Groupy 2

Solution Steps

1. 1 Restart Groupy 2 completely. Close it, open Task Manager (Ctrl+Shift+Esc), find any remaining Groupy 2 processes, right-click → End Task. Background processes from previous sessions are the most common cause of startup crashes.
2. 2 Update Groupy 2 to the latest version. Open the app, go to Help → Check for Updates (or download the latest installer from the official website). Updates fix known bugs and compatibility issues.
3. 3 Reset Groupy 2 settings. Navigate to %APPDATA%\Groupy2 and rename the settings folder to add '.old'. This forces Groupy 2 to create fresh settings — corrupted config files cause crashes.
4. 4 Run Groupy 2 as Administrator. Right-click the shortcut → Properties → Compatibility → check 'Run as Administrator'. Some features of Groupy 2 require elevated permissions.
5. 5 Check if Groupy 2 conflicts with your antivirus. Temporarily disable real-time protection and test. Add Groupy 2 installation folder to antivirus exclusions.
6. 6 Clear Groupy 2 cache. Navigate to %LOCALAPPDATA%\Groupy2\Cache and delete all files. Corrupted cache data causes rendering and processing errors.
7. 7 Repair Groupy 2 installation. Windows Settings → Apps → Groupy 2 → Modify → Repair. This replaces damaged program files while preserving your data.
8. 8 If Groupy 2 still won't work: uninstall from Settings → Apps, restart, reinstall from official website. A clean install is the nuclear option but fixes almost everything.