The mdmp file generated by NTW when a crash occurs can be opened with Miscroft Visual 2012 express.
It contains very useful informaiton (sarcasm), mostly it says
"The thread tried to read from or write to a virtual address for which it does not have the appropriate access"
So, this won't help...
I did some more testing, removing the "sound bank" from the MoE_main.pack., and it worked better (no crash with two battles.
So if you can try playing without it (the voices will all be in English and they'll seay "revolutionnary guards" and other stupid lines.
If it's really in the sound bank, that's a pity because playing with correct voices is much better. But at least it gives an idea to start with.
Maybe one of the voice sound file is missing or corrupted.
It would be interested to check with different factions, the best would be to try France/ France, Austria/Austria, etc. and see if the sounds are ok when playing with only one faction, and if it crashes, for what factions.
See spoiler if you want to see the whole dump.