This will solve "wannaspk" & "mario-khoury" Problems

Please notice the following:

Ufter you unzip

rename the gmapprom.img file to GMAPSUPP.img

IMPORTANT:
If you have another map named GMAPSUPP.img on your system move it to another folder before you do the above

Also be advised that:

sw.unl is for the software
gmapsupp.unl is for the map

So no need to change your older sw.unl