i'm using AC 19 everything was fine, after installing Maxwell render add-on the PhotoRendering Setting Palette doesn't appear nor the Surfaces Settings .. only the palette of Maxwell plugin that appears .. but i need to edit the surfaces settings and the render engine and parameters!!
I tried all solutions i could find but nothing worked.. Can anyone help me with this issue. thanks
Note: i didn't use a dual screens or anything like that, so i'm sure that the palettes are not open not only invisible on the screen ... and when i remove the plugin everything works fine!!