We haven't updated the Xojo documentation to match the revamped 4.0 code. So, what you would need to do is something like this in the "Window1" "Open" event handler:
#If DebugBuild ta = new TurboActivate("18324776654b3946fc44a5f3.49025204", "/location/to/TurboActivate.dat")#else ta = new TurboActivate("18324776654b3946fc44a5f3.49025204")#Endif
So, for your debug build you're creating a TA object with a hardcoded TurboActivate.dat file path. For your release build you're loading the TurboActivate.dat from wherever your executable might be.
Does that make sense?