How do I start a game with command line options?

[Kimball]

"D:\Space Empires IV\Se4.exe" "d:\space empires iv\savegame\test.gam" " " "1" "test"

The mod directory is "test" and the game was setup as turn based, different machines, with the multiplayer game filename being "test." There are two human players, and I am trying to open player one.

I just replaced "d:\space empires iv\savegame\test.gam" with "d:\space empires iv\savegame\test_1_24001.gam" for the path and it worked.