Heh, okay. Simply, I wanted to edit Hexen's scripts. But the scripts in general are compiled, and not available through Doom Builder 2.
DB1 never had any trouble with it, but on a 64-bit windows 7, it tries to run deacc.exe and fails, saying its not compatible with this version of windows.
So, hum, how do I get to the scripts? Why doesn't Doom Builder 2 have that?