Ok.
My answer was ambiguous. (sorry, my english is very poor)
Yes. I can play ISO games. But I don't have much drive space, and I don't want to burn an ISO image everytime I want to "change" the game.I have my games in CD format.
The problem is that I can play CD's using the GUI in windows, but I don't know why the command line don't work.
And I want to launch ePSXe from MameWah.