I've been having a nightmare of a time trying to get mods to work in the CK3 launcher for some days. They give the warning in he title. If they work after I follow the formula of unsubscribe-delete from the mods folder-resubscribe method (and lately they don't, not working but not giving the warning either sometimes) then the problem reappears the next time I launch the game. I disconnected my Paradox account from Steam thinking it may be the issue, nothing. I tried reinstalling, nothing. At my wit's end.