Just installed Indesign 5.5 (after years of using previous versions,but still an "intermediate" user). All the panels (Pages, Layers, Strokes, etc.) will open, but are useless. For example, I cannot add a new page, master page, layer, etc. The options are inoperative. Cannot select anything in the panels.
It's the same with new documents and those created previously in Indesign 5.
Thanks fror any advice you may have.
That's the problem. I had just changed to an Aero theme a few days ago. Thanks.