yes this is the problem every one faced . i have some how managed to get rid of this thing . steps 1- delete the widget you dont want to be appeared next time. 2- go into the settings of already made qbw and then go into advance 3- press yes 4- then it will ask you to remove/delete the widgets you have deleted from the desktop 5- press yes again and the next time it wont appear p.s i dont know if this the exact or only way to do this !