In short... not to be rude, but read my docs and learn how to use the wrappers.
You never put the full path, in the lconfig.ini... Why would you as it and the wrapper have to be in the same folder as the emulator? Btw, that is your problem. It's quite obvious from that log file that you are trying to run the wrapper from the default folder it's in rather than copying it and the lconfig to the zinc directory as you should. This is all covered in my online documentation on my site. It is written for dk/lazarus but the same universal setup applies.
The package says it's pre-configured for zinc, that means aside from the setup in your favorite fe you don't touch the lconfig.ini.
In mamewah's debug output you should indeed see it launching cmd-launch#.exe romname. I mean duh, the whole point of the wrapper is you send normal command lines to it and it translates them for you.
I apologize if this comes out to harshly, but the fact the not only you, but you with the aid of minwah couldn't figure this off right off the bat as I did greatly disappoints me. The only reason I didn't respond earlier is the heard the words that send chills down my spine ("with MAMEWAH") and decided to leave it to minwah's capable hands.
