I was done editing a map, but it was a long time since I last did, and was unsure where to save it. Thus, I saved it in two locations:
D:\Battlezone II\FEaddon\missions\FEinstFE\Nevada
D:\Battlezone II\data\missions\instant\ (From here on, I can't remember, There doesn't appear to be a Nevada file here.)
Now, when I use MM5 to launch 1.3 without any other mods, I notice my username is screwed up with some gibberish letters I don't even recognize. In the bottom-left corner, there is a text saying "VERSION: Fixme!"
When I open the "Instant Action" window, the game crashes.
I know this sounds stupid, but how do I "Fixit"?
You need to remove the one from data\missions\instant\wherever. Just do a search on the main BZ folder for Nevada.