[Pre-game editor not working error "Unable to find some essential data"]

I have now got it sorted, what seemed to fix it for me was to delete the editor and download it to same disk that I had the game installed on, rather than a different disk. This might be your issue as well @safasirin . It appears as the pathing in the "special folders" doesn't recognize the game if it's on a different drive. Don't know if it's intended to be like that or if it's a completely irrelevant issue which fixed itself by re-downloading the editor.

[Pre-game editor not working error "Unable to find some essential data"]

Yeah, it's the same for me as well. Reckon SI pushed through a patch which fixed the pathing in the xml file, but seems to be that this was only a hotfix and not the real issue.

22 hours ago, safasirin said:

It already appears as FootballManager2024. How can it be fixed? There have been constant errors since the game was released.

Yeah, it is the same for me. Seems like SI patched the pathing, but apparently that was not the real issuse and just a temporary hotfix.

[Substitution rules in Norwegian competitions]

Additional error I found

 

The promotion playoff format to the top tier is wrong, but I see that's been issued in another thread.

But in the game you are allowed only 3 subs in the playoff promotion games, whereas in real life you're allowed 5 subs in 3 stops. Source; it happened plenty of times in the real life play off promotion