Absolutely Nothing.
It's weird, cause if you hit the ctrl+5, you will notice that nothing comes up in the text box to show you a path, command, anything.?.
I have tried typing that in, (the aecprojectnavigatortoggle) as well as (appearently the command is) aecprojectnavigator. The screen flashes for a second but nothing appears. I was wondering if it was appearing behind the toolbars but I can't find it anywhere.
After toggling it, I use the window pulldown menu and the project palette listing is checked so ... either it's not appearing but the program is loading it or, I have got some serious poop go'in on.
My big problem is that I don't even know where to start looking ... either to find it hidden on my screen somewhere ... wait a minute ...
OK, ... it is possible to put the tool palette beyond the edge of your screen, so now how do I get it back into view
Take your ACAD text window (F2) and grab the titlebar and drag it way down to the bottom of your screen. You can make it go off the edge. Appearently, that's where my proj nav palette is, how do I get it back to the screen