make_fself.exe opens and closes instantly help

I am trying to use make_fself to decrypt a Black Ops 1 EBOOT.BIN file. I have tried it in a normal folder and in the C: folder and nothing happens. I am a noob at editing EBOOTs by them self and haven't used this tool before so if someone who is more experienced could help me that would be great\

I have tried putting it in the the game update folder where the eboot.bin is normally at as well as putting it in the root of the folder with no luck