I know I know I am a total noob at mamewah guys but I am really having trouble getting mamewah to work right with mame

I have been trying for at least 3-5 hours and searching for a way to get this to work but I think my lack of experience is definately what is working against me.
whenever I edit the mamewah file to tell it where to go to find the .exe for mame it finds it but when I use what I think is the "command line version" of mame like some websites are saying that I should use if I am using MameWah as my front end, it just will not work and I get this message that pops up and it usually kicks me out of mamewah when I choose either option, here is a picture of the message

(if you can't read the image here is the link to it)
http://i651.photobucket.com/albums/uu234/kruluk23/mamewah.jpgso whats the deal? am I just using the wrong version of mame and is that why it is not working? could it be that I am editing the document in mamewah incorrectly? I am so very confused please help me
