Make sure you unzip the patches to the main MBACWIN directory, run the 1.03a patch first, then run the english patch. You'll know if the 1.03a patch works because it shows it at the top of the melty startup config screen.
The English patch is pretty obvious to tell if it works or not. haha
If you need more detailed instructions on running the patch, just let us know. You shouldn't have too hard of a time figuring it out though, it's pretty easy stuff.