The game has no problems with saving, all builds are tested. The game before it crashes displays an error? If it displays an error, please attach a screenshot.
Following your message i reinstalled the game, tried my most advanced save wich crashed like previously.
I didn't get any error message and had to close the game through the task manager because it was not responding.
Being a bit more thorough since you responded quickly and are trying to fix my issue i tried another saved game i had much earlier in the game. It worked just fine. I then tried another, wich work. I then tried another one and it failed in the same way as previously explained, no error message, just the program not responding.
Those wich failed are games i saved during sex interractions. I suspect the issue lies here.
I edited my previous message to not make bad press for you, since it seems to be only a minor issue after all.