server is enforcing a consistency file script/instructor_lessons.txt

[Mc Einstein]

how to fix this kind of issue??? i've never use script in multiplayer including single player campaign i disable all the mods i have then when i create a server (official dedicated) then i start the game after the loading bar completed it saying this kind of problem server is enforcing a consistency file script/instructor_lessons.txt please can anyone tell me how to fix this???

[Ettanin]

verify the integrity of the game you are talking about.

[Mc Einstein]

Opprinnelig skrevet av Ettanin:

verify the integrity of the game you are talking about.

okay i try