How can I make Game Maker run other programs through command lines?

[TrinitroMan]

2) I assumed that you already had control over a command prompt in some form. I'm guessing you're saying that you'd like to get info on how to use a command prompt from GameMaker? You're going to have to research this question, I can't help you anymore than that.

3)Sooo you want to change the way a program works through hexing....? Uhh I have no clue how to do so, but I'm sure it's not a good idea. The best advice I can give is to just not do that and live with the limits if you can't find any other way.

2. Tried to search, but no sucess, and the one, who did that, is inactive for...3 years, I think, and I cannot contact him anymore at Mugen Fighters Guild...
3. Sorry, but I can't. I want the game to look as much professional as possible.
Anyway, I just hope someone could help me with the hex editing...