Alright Kaiserreich modders, got a query for you. I recently installed Kaiserreich on another computer, since I'll be taking this one to college and would like to continue doing various games with it there. Problem is, I'm running into a similar error that I did back when I first tried to DL Kaiserreich BIII.
The steps I took were naturally to download KRIV, install it, download the newest hotfix on the main page here, install that, and then take my saved games from one computer, and send them over via email to the other, and put them in, but not before activating the mod with JGSME.
The error screen I get is this