The problem is that you're running a 32bit operating system. I created two different virtual machines and let them install in the background, one with the 32bit version of Windows 10 and the other with the 64bit version. Afterwards, I copied the game over to both machines and attempted to run it. Guess which one failed to start at all and gave me the same error message. So, the solution is not to use a 32bit operating system. If you're using such a system right now, then your computer probably isn't capable of running a 64bit OS and I don't think there's anything you can do other than get a more modern computer (or a processor than supports 64bit instructions). I'm assuming nobody screwed up and installed a 32bit OS on your computer when it was capable of running the 64bit version.