Executing zenKeyBlock will start the zenon runtime and block all keyboards shortcuts which are normally used to access OS features (like Alt+F4). However, the key combination Ctrl+Alt+Tab is not blocked in windows 8 operating systems. This shortcut opens a menu with all active tasks.
Executing zenKeyBlock will start the zenon runtime and block all keyboards shortcuts which are normally used to access OS features (like Alt+F4). However, the key combination Ctrl+Alt+Tab is not blocked in windows 8 operating systems. This shortcut opens a menu with all active tasks.
After fixing the described issue, the shortcut Ctrl+Alt+Tab is now blocked.