It might be one of this programs interferring:
Since there’s another report out there that also has the same problem. Only crashes on 64bit, 32 bit runs fine. And devs looked at the crash report and it was a Lavasoft library, but they know of more libraries that can be conflictive with the game.
You can PM your user_id from your user_settings file to @Albert or to another dev, and they can see which one could be, if they find your crash.