
Originally Posted by
bovi
The cause could be some trait trigger. Many of them have less than 100% chance to take effect, and it could explain the crash twice and then no crash later (only taking effect when the game crashed). The savegame could be useful to experiment with, but as you're incapable of finding it, it can't be helped.
Because you have installed under Program Files, Windows is "protecting your file system" by stuffing the save files to a Virtual Store somewhere in its innards. M2TW has several weird and obscure misbehaviours when installed under Program Files. Avoid it.