Incompatible Software with 10.9.1 I just updated to 10.9.1 and when the system restarted I got a window that said "Incompatible Software". But I got a Little Snitch window on top of it obscuring that window. For whatever reason I could not close the LittleSnitch window nor could I switch to the "Incompatible Software" window. I tried multiple times and the only way out was to restart the machine. All was well after that. 

But I don't know what software was listed in the window and what options I had. Is there anyway to have that window back?
Not exactly the answer to what you asked but Incompatible software programs will be moved to /Incompatible Software. So just look and see what is in that directory