@baboo, Make sure that the daemon is running, it sounds like it isn't. Open up the menu (click on AppLock at the top of the window) and see what is says for Daemon Status. If it says it is running but it still doesn't work then try running this from the terminal: Code: sudo gainroot initctl emit AppLockStopDaemon initctl emit AppLockStartDaemon
sudo gainroot initctl emit AppLockStopDaemon initctl emit AppLockStartDaemon