Hi there. I'm having a problem, and even after two days of googling and troubleshooting, I'm stumped. On a fresh Steam install, where the first thing I do is to open the launcher, disable 64bit, and then install FAR and all that's bundled with it (ModuleManager, ModularFlightIntegrator), FAR simply won't calculate much of anything. In the VAB/SPH, when I click the FAR icon, no calculations or simulations that I can run change any numbers; they're all 0 or NaN. When I try flying anything, I can't activate engines because they're supposedly stowed. I tried from fresh install again, with procedural engines, which did run. However, none of the craft responded to aerodynamic forces, apart from entry heating, which was purely visual. The flight data did keep track of dynamic pressure and how many ATMs were at the current altitude, but the other numbers were zero. Has anyone encountered problems like this? It's as if FAR is aware there is an atmosphere, but then isn't doing anything with the few numbers it does calculate... I'm running on a 32bit windows 8.1 installation (I have a 64 bit CPU, but it's old enough that win8.1x64 isn't compatible with it. Apparently it lacks some architecture or something?). As mentioned previously, I made sure I was running 32 bit KSP, not that 64 bit should even be able to run... Thanks in advance!