Hi!

I don't know if any of you devs are aware of the one's problem but there's a thread on Polish subforum about this. Here's the link to the thread and to a screenshot

https://www.games2gether.com/games2gether/forums/143-polskie/threads/33293-problem-podczas-tworzenia-świata?page=1#post-279140

https://medias.games2gether.com/forums/pirnaie/Problem-1.png

Poor guy can start only one game in ten attempts.

Could you ask him to make sure Endless Legend is set to run with Administrator rights, and is whitelisted in his Antivirus? Both sometimes mess with the world generator.

I tried both of your solutions mamy times, but it didin't help. I also downoloaded some files which were remommend to fix it,  but when I put it into the folder and changed the current, nothing happend. 

Here is the link:

https://www.games2gether.com/endless-legend/forums/13-tech-support/threads/5336-workaround-crash-at-world-generation-identical-world-generation