solved… in effect I have to drag and drop the module on the right. the upgrade resets all the custom view I have done before into Edit-> POST. If you simply drag and drop one window on the right -by clicking with the mouse on the top of the window when the arrow becomes “four arrows like”- this does not work! You must keep pressed the right button till you move the window on the right-TOP AND till you see appearing a rectangle dash-line board . Only In this case you can release the buttom and the position of the window changes otherwise the window return to its original position.
