@nomander Thanks, I am understand. We are using FAF develop. There is not any urgency from my side. I just wanted to execute one more test.
Thanks a lot for your support and help!

@nomander I just changed language for FF in steam from CZ to EN, changed language in FAF, restarted W, but the game crashed again.
As far as I can see, there is ForgedAlliance.exe started with "/country CZ", where did it came from?
Here is the log file: game_22700463.log

@nomander waw, what a great answer! Thanks for all the informations you provided!
Yes, you are right, I was thinking about test some more scenarios, and FAF develop is working like a charm. I will tell my father, that there is some bug specific for the czech version. It looks like en version should be playable, I will test it and let you know.

I know, that I changed the situation, but I uninstall FAF client with deletion of any data, download and install clean 2024.6.0 FAF client, restarted and...

1. I was unable to create any game - it crashed before entering the game lobby. Unfortunately, I was unable to enable and update FAF debugger because of "download error". No W10 firewall windows appeared, therefore, Internet should be accessible. Here is the log file: game_22694427.log
2. Than I try start watching a game record - after downloading many of mod files, the record started without any problem.
3. Than I try creating the game without any mods enabled, and the game crashed again. Here is the log file: game_22694473.log

It looks that clean reinstall did not resolve it.

@mostlostnoob Unfortunately, the game crached again, even after all mods have been uninstalled.
I had installed these mods:

And even all of them was uninstalled and the list of the mods (SIM and even UI) is empty, the game crashed again.
Here is the last log file: game_22693515.log

There was an strange behavior, and I do not know if it could have any consequences or not. When uninstalling mods, the last mod "Marlo's mod Compilation" remains, but based on the MOD tab, it was not installed. I figure it out with installing it (duplicity of the mod was not shown in the active mod window) and after uninstall, the mod finally disappeared.

@mostlostnoob Thanks a lot for your advice!
I did try running game without mod selected in the FAF, but, if the mod is loaded even not used for the game, I understand, that it can cause the trouble.

I will test it and add a note.

Hello,

firstly, I would like thanks any developer who is working on FAF! Because of the crash, I try and played original FA... What a difference!

I searched topics here on forum, but I did not find cause or solution. Any URL will be appreciated in case I overlooked it somewhere.

I am using updated W10, and today, I upgraded FAF client to 2024.6.0. From this moment, I am unable to start any game - tested and created game was only with me and bots. Based on information from this forum, I enable and update debugger tools. Log is attached.
game_22690090.log
Kindly thanks for any help!