Control panel not appearing

I configured a rendering process for flamingo, using the control panel. I can still call the render, but when I try to make the control panel pop up : nothing happens. I can see these lines in the command line window :

Commande: _FlamingoNXtControlPanel
Panneau de configuration de Flamingo nXt ( Montrer Cacher Inverser ): _Show

Even when I enter the command in the command line window, no option (Montrer, Cacher, Inverser [ Show, Hide, Invert]) seems to do something.
Any hints ?

SOLVED : Sorry, I found the answer in this forum : the panel was hidden at the far end of he screen…