Follow the process:
Launch "ironfist.exe"
New Game
Standard Game
Original Map
Select Broken Alliance
Okay
Quit the program
Go to the "MAPS" folder
Remove the file "BROKENA.MP2"
Launch "ironfist.exe"
New Game
Standard Game
Original Map
Select Enroth
Okay
Quit the program
Go to the "MAPS" folder
Remove the file "ENROTH.MP2"
Add the file "BROKENA.MP2"
Launch "ironfist.exe"
New Game
Standard Game
Original Map
Select Broken Alliance
Okay
The program ends: "Error opening file .\MAPS\ENROTH.MP2!"