Since I use MSMG Toolkit and NTlite to rip a ton of content out of OS, I can't just install Forza 4 because its not a normal program, its an AppX. Does anyone know what it would actually take to run it? Do I need to keep Store? Is MS Account required? The only way that I can think of to be sure to fresh-install OS, Forza 4, and test-rip to see at which point it stops working, but that would take daaaays of testing.