help...my game crashes whenever i discover nationalism

[cam hardy]

I don't know why it is, but whenever I discover nationalism, a dialogue box pops up and tells me the program has to close because of an era

i'm not sure why it is, but it only happens after i discover it and move into the industrial age

if anyone could help...thanks

[quinalla]

Hmm...I am not sure, have you tried reinstalling? I know it's a pain, but it might fix it. If that doesn't work, maybe someone else here will have a better idea. Good luck!

-quinalla

[Gramphos]

Have you used any mods?