I have CK DV 2.1, and I was finally intent on going through a full game while forming a new Roman Empire, but in 1189...bam. Fatal error (and just as I managed to squeeze out a male heir from a 29 year old wife who would inheit all of Spain!). I've reloaded from 1185 and multiple times I've encountered a fatal error, this time much sooner in just a month or two :/...What's wrong with it???? >.<