Older version- prior to Cornflakes

[Adar1]

Hi;

please, remind how to run a version older than Cornflakes , 1.5 (in order to be able to currently use Black ICE Mod);

 

[JOD]

In Steam, right click Hearts of Iron IV in your library. Select properties. This opens a new menu. Go to "Beta". Select 1.42. The game will update and then you are free to go.