Bought Back to the Future on STEAM. Downloaded all 5 episodes but only 1 and 2 play. Episodes 3,4 and 5 Crash just as the music starts to play or immediately. I get a *exe file quit* alert and thats as far as they go. I have all 5 set in compatability mode for XPsp3 and run as administrator. Looking in the STEAM common folder the 5 game folders are labled as ep1, ep2 and then Back to the future103, Back to the Future104 etcetra ... so coincidence that 1 and 2 work while named that way and 3,4 and 5 don't and the folders labled differently? I obviously looked inside as that is where I made proper shortcuts to the .exe files (not just the STEAM web/shortcut) and all the game .exes are there 6000 or so megabytes each ... ANyone have any idea why 1 and 2 work but the others crash? I have also validated each game and defragged them as well as completely trashing them and their respective folder in Documents and then redownloaded ... but they just won't work.