I've had a bug in the CK2 launcher forever, and it's finally gotten on my nerves enough to look into it. To put it simply: most mods will not stay selected in the launcher once the game is started then shut down. Once you load the launcher again, the mods will be unselected - still listed, of course, but unchecked again. Most, but some will remain.
What is the cause of this and how can I fix it?
What is the cause of this and how can I fix it?