Unselecting something from the expansion menu out of game

[kolpo 1]

Found a solution myself, for people with the same problem: Open \Documents\ArmA 2\ArmA2OA.CFG with notepad, delete the error giving mod class from contents of ModLauncherList, or simply empty it like this:

class ModLauncherList

{

};

Edited December 31, 2012 by kolpo